Drinking water every day is important for your health. cooper's hawk copycat recipes Uncategorized. The information in this article is current as of the date listed, which means newer information may be available when you read this. Nitric oxide is a gas with a pretty enviable medical resume. She was thinking now, what happened, and who was Jiang Wei, who was able to do this. Dr. Fauci Said He Didn't Think Anti-Inflammatories Would Be a Problem, but Is Unsure, "There's the hypothetical theoretical. Johns Hopkins Medicines mask safety guidelines have not changed, and we still require everyone to wear masks inside all of our facilities. Some of these underlying conditions include: Chronic lung problems, including chronic obstructive lung disease (COPD) and moderate to severe asthma, Pregnancy or recent pregnancy within the last 6 weeks, Other conditions that require regular medication, For these people, catching COVID-19 is much more dangerous than getting the vaccine.. Can You Get International Viagra (Sildenafil) Online? Isolation is generally 10 days but may be longer if you were hospitalized or have certain medical conditions. Welcome! For more information on priority groups click here. But just hours later, U.S. officials released an unusual statement expressing concerns AstraZeneca had included outdated information from its study and that it may have provided an incomplete view of the efficacy data. available for your phase, according to the states plan, Pappa al Pomodoro and two other great recipes to use up stale bread, Food rescues provide more than free groceries, Annual screenings key to fighting breast cancer. That's what I went through personally, when I got it," he said. Tell your doctor right away if you Basically, the mRNA is assembly instructions for the spikes that cover the outside of the virus. WebSildenafil is not suitable for some people. The Chinese scientists investigating it believe it may help open the tiny vessels that draw oxygen from the lungs, allowing patients to overcome the respiratory distress that occurs in some cases of COVID-19. The other half received placebo capsules in the same manner. Although both drugs relieved pain, Tylenol was more effective at reducing temperature. Countries shared genetic information when it was available about SARS-CoV-2, the coronavirus that causes COVID-19, which gave vaccine developers an early start at finding a vaccine. If a person has had chickenpox, they The testing processes for the vaccines didnt skip any steps, but the vaccine developers conducted some stages of the process simultaneously to gather as much data as quickly as possible. You may take it up to 4 hours before sexual activity. If youve recently had COVID-19. In 2004, researchers at the University of Leuven in Belgium discovered yet another property of nitric oxide: It killed coronaviruses. What time is it on the moon? A doctor may decide to use antiviral medications. In addition, people do not need a COVID-19 antibody test after receiving the vaccine. Stop taking Viagra (Sildenafil) and get medical help immediately if you experience: Viagra (Sildenafil) doesn't protect you against sexually transmitted diseases. We do not know yet if taking other medications changes your risk of having an allergic reaction to the vaccine., In May 2021, the Centers for Disease Control and Prevention (CDC) updated their recommendations regarding getting other vaccinations around the time youre getting your COVID-19 vaccine. The thought is that Viagra may be able to dilate the blood vessels in your lungs in a similar manner. Potential risks of COVID-19 vaccines are reviewed and weighed against the benefits of protection that the vaccines offer as well as the known, serious risk of harm due to COVID-19. WebThere is no one who blood pressure high after covid vaccine Viagra High Blood Pressure can not be convinced by his charm after getting to know Jiang Wei, never. A total of 240 subjects are expected to enroll in the trial of patients with mild to moderate cases of COVID-19. This ongoing work has led to revised recommendations for the Johnson & Johnson vaccine and information about rare side effects tied to the Pfizer and Moderna vaccines. As for taking medicines after the vaccine, Fauci says "the mixed advice is based on the fact that there's very little data on that. Because taking over-the-counter painkillers before getting vaccinated may reduce the responsiveness of your immune system and therefore weaken the effectiveness of the MedTerms medical dictionary is the medical terminology for MedicineNet.com. Vaccine immunity is stronger than natural immunity. You will be asked to wait 15 minutes in the vaccine clinic after getting a shot to monitor for any reactions. WebViagra is usually taken only when needed, 30 minutes to 1 hour before sexual activity. None of these ingredients include any coronavirus material at all., The Johnson & Johnson vaccine is also not a live vaccine but, instead, whats known as a viral vector vaccine. These symptoms go away in fewer than 72 hours. Life right now is largely online. Yes, getting a Covid-19 vaccine these days can be a bit of a pain, in more ways than one. Both the PCR test and antigen test can be used to determine whether you have been infected with the COVID-19 virus. Yes, FOX News host Tucker Carlson had covered this story on his show Tucker Carlson Tonight along with a this-isnt-exaggerating-anything-is-it headline that said Little Blue Miracle hovering over his left shoulder: As you can see, in the segment, Carlson said, Who thought Viagra would save us from the pandemic? Marc Siegel, MD, FOX News Medical Contributor, who joined Carlson on the show concluded the segment by saying, Im getting ready to try it out. All right, maybe that last statement was TMI. Some people may take over the counter pain medications before getting their vaccine to avoid being sore. The good news is that most of the time, a small change in how quickly a medication is activated wont have any meaningful effect on your health. Learn some signs that might indicate just that. Different methods of testing have been launched to trace COVID-19 infection. That statement was made by UCLA pharmacologist Louis J. Ignarro. The National Institutes of Health (NIH) Covid-19 Treatment Guidelines still recommend against the routine use of inhaled nitric oxide for mechanically ventilated adults with Covid-19 and acute respiratory distress syndrome (ARDS). Keep in mind that inhaling nitric oxide isnt a totally benign thing either, It can result in blurred vision, confusion, dizziness, lightheadedness, sweating, weakness, bluish lips or skin, chest discomfort, or breathing difficulties. Over-the-counter pain relievers recommended by the CDC for post COVID-19 vaccination include: However, you should consult your doctor before taking these medications for symptom relief. The research team didnt find significant differences in the subsequent blood flow and oxygen patterns in the lungs of those who received sildenafil versus those who received the placebo. 1996-2021 MedicineNet, Inc. All rights reserved. Due to potential blood clots following administration of the Johnson & Johnson vaccine, the CDC updated its recommendations in December 2021. Have a bleeding disorder or are on a blood thinner. When used at high levels, as is planned in the trials proposed by Berra, the gas will require close monitoring of hemoglobin levels to avert the development of methemoglobinemia, a condition in which red blood cells fail to bond to oxygen. Inhaled nitric oxide relaxes those vessels, increasing the transfer of oxygen to the blood and easing the hearts workload. WebBefore taking Viagra (Sildenafil), notify your doctor of any current medications you're taking as well as any preexisting conditions you may have. Skin lesion removed from President Bidens chest last month was cancerous, doctor says, SpaceX launches four U.S., Russian, Emirati astronauts to International Space Station, Intelligence agencies say theres no sign U.S. adversaries were behind Havana syndrome, Desperate mountain residents trapped by snow beg for help; We are coming, sheriff says, Hidden, illegal casinos are booming in L.A., with organized crime reaping big profits, Look up: The 32 most spectacular ceilings in Los Angeles, Newsom, IRS give Californians until October to file tax returns, Elliott: Kings use their heads over hearts in trading Jonathan Quick. Its a pretty remarkable drug, Berra said, because its effect, when inhaled, is limited to the lungs. And dont take anti-inflammatory drugs before getting the COVID-19 vaccine You might be tempted to take aspirin, ibuprofen or another pain reliever before your vaccination appointment. Since 1993, its been used to rescue oxygen-starved newborns with congenital heart defects, as well as infants with persistent pulmonary hypertension. The Pfizer and Moderna formulations both showed remarkable effectiveness 94% to 95% against COVID-19. 2 WebThe control medication is usually a placebo or another vaccine that is already FDA-approved. Its discovery gave rise to a treatment that snatches thousands of blue babies newborns starved of oxygen by a heart defect from the jaws of death every year. Buy Generic 100mg Viagra (Sildenafil) Online. People taking a variety of medications were involved in the Pfizer-BioNTech, Moderna, and Johnson & Johnson vaccine trials.The original phase 3 trials included people with a number of medical conditions, including: These people were studied along with everyone else.. You may opt-out by. Sometimes, these changes can affect how the cells in our bodies use the medications we take. A pilot study in China is testing the drug in COVID-19 patients with breathing troubles who do not yet need mechanical breathing assistance. Ultimately, those in the sildenafil group had significantly shorter lengths of stays in the hospital than those in the placebo group (a median of 9 days versus a median of 12 days). Coronavirus disease or COVID-19 is an infectious disease caused by a newly discovered coronavirus called SARS-CoV-2. Necessary cookies are absolutely essential for the website to function properly. COVID-19 Vaccines; Vaccines; First Aid; Surgery; Occupational Therapy; Healthy Aging; View All Drugs A-Z you may find that other drugs you take can reduce their effectiveness. The exception is Stendra (avanfil), which is the fastest-acting ED medication available. Consider wearing a short-sleeved shirt, or wear a short-sleeved shirt under a sweater or jacket that can be easily removed. Though Viagra (Sildenafil) is I have asthma and my air sacks needed a little help.. Relax the arm in which you are receiving the shot. A pilot study in China is testing the drug in COVID-19 patients with breathing troubles who do not yet need mechanical However, you should aim to take the recommended dose one hour before Is it safe to take Tylenol or ibuprofen after COVID-19 vaccine? Neither sildenafil nor nitric oxide have been established as safe and effective treatments for severe Covid-19 yet. Some preliminary studies have suggested that such vasodilation could be the mechanisms by which inhaling nitric oxide may possibly help those with severe Covid-19-induced lung problems. The median age of the study participants was 57 years old. It is likely that some medications, especially steroids and anti-inflammatory medications, can affect your response to the vaccine. 50% developed systemic reactions primarily headache, chills, fatigue or muscle pain or fever lasting for a day or two. Almeidas condition deteriorated to the point that she was admitted to a hospital ICU and placed in medically-induced coma on November 16. At this point, the only people who should avoid the COVID-19 vaccine are those who have had serious or immediate allergic reactions to ingredients in the vaccines. The COVID-19 vaccines do not have any virus or other infectious material in them. WebYes. In Italy, where the gas was used under more haphazard conditions, the treatment appeared to dramatically boost oxygen levels in the blood of COVID-19 patients, said Dr. Lorenzo Berra, the critical-care specialist at Massachusetts General Hospital who is leading the new trial. This fabled orchid breeder loves to chat just not about Trader Joes orchids, Fox News finally reveals its kryptonite: the bottom line, 12 reasons why Sycamore Avenue is L.A.s coolest new hangout, Best coffee city in the world? Call, text, or chat 988 or 1-800-273-TALK (8255) to get immediate help. Opinions expressed by Forbes Contributors are their own. Why are we still having these debates? The Pfizer vaccine can also be used as a second dose following any of the WHO EUL COVID-19 inactivated vaccines (Sinopharm, Sinovac or Bharat) or any of the vectored vaccines (Janssen or AstraZeneca Vaxzervia/COVISHIELD). Because taking over-the-counter painkillers before getting vaccinated may reduce the responsiveness of your immune system and therefore weaken the effectiveness of the vaccine, the CDC does not recommend taking Tylenol or ibuprofen before getting the COVID-19 vaccine. Here's what you need to know. If you have a severe reaction to the first COVID-19 vaccine dose, you should check with your provider and perhaps seek a consultation with an allergist. Don't take Viagra (Sildenafil) before checking your current medications with your doctor. GoodRx works to make its website accessible to all, including those with disabilities. When taken in excess, alcohol increases your chances of getting a headache or dizziness, increases your heart rate, or lowers your blood pressure. (Photo by: BSIP/Universal Images Group via Getty Images), Big Jumps In Diversity Fuel Surge In U.S. Tennis Participation Since 2020, Walgreens-Backed VillageMD Buys 30-Location Physician Group In Connecticut, Banning Abortion Pill Mifepristone Would Set A Dangerous Precedent For The Politicization Of Public Health, Ukraine Wars Toll Of Death, Destruction, Displacement, And Trauma: Fresh Evidence Of Systematic Planning Of Torture Leaves Behind An Indelible Mark, Walmart To Double Health Clinic Footprint As Amazon And Rivals Buy Doctor Offices, Covid-19s Enormous Death Toll: Worldwide Life Expectancy Has Experienced A Steep Decline, Questions Scientists Should Now Explore With Respect To Covid-19, Sustainable Development A Smart Solution for Africa and the Middle East, Professor and Chair of the Department of Medicine at the University of California, San Francisco (UCSF), The National Institutes of Health (NIH) Covid-19 Treatment Guidelines. Do not place yourself in a position to be fighting a hangover and possible side effects from the second shot. The SARS epidemic was quashed in eight months, and nobody tested anymore.. Now, 20 isnt a big number unless you are talking about the number of ferrets in your pants. AstraZenecas release of encouraging data about its coronavirus vaccine from its U.S. trial raised hopes that the drug company could bury doubts about the shot and put a troubled rollout behind it. What's really the best way to prevent the spread of new coronavirus COVID-19? Taking medication is not a reason to delay getting the COVID-19 vaccine. Is It Ok To Take 100mg Of Sildenafil (Viagra)? We are vaccinating all eligible patients. 1 If a person experiences severe symptoms of COVID-19, they may require treatment in a hospital. But especially for people who need to take these medicines, some immunity against COVID-19 is better than none. In a 1998 study, some children who were getting their childhood vaccines were given Tylenol, while others were not. Dr. McGeorge can be seen on Local 4 News helping Metro Detroiters with health concerns when he isn't helping save lives in the emergency room at Henry Ford Hospital. While mainly associated with humour, memes can also carry negative messages on emotive subjects. You have a fever over 38.5C on the day of your vaccine appointment. Here are some of the steps taken for COVID-19 vaccines, as well as other vaccines: Learn more from the CDC about the safety steps for the COVID-19 vaccine. every day. Viagra may not be There was no info on whether it was more difficult to turn patients around on their beds though. About 15% of people developed short lived symptoms at the site of the injection. "I've heard mixed advice. Continue to use protective measures when taking Viagra (Sildenafil). Its too few patients to say whether the shorter length of stays were actually due to the sildenafil. The relatively quick development of these vaccines does not mean safety measures were skipped. Such news has already helped the word Viagra trend on Twitter with tweets such as the following from Robert M. Wachter, MD, Professor and Chair of the Department of Medicine at the University of California, San Francisco (UCSF): Indeed, Dr. Wachter, anything is possible. Dr. Vyas says that is a major dont. ", RELATED: If You Feel This You May Have Already Had COVID Says Dr. Fauci, 4 Again all of these are preliminary findings. Will 10 Year Old Sildenafil (Viagra) Work? If you do not have a My Health Connection account or are new to UCHealth, create a My Health Connection accountto be placed on our list to receive the COVID-19 vaccine when it is available for your phase, according to the states plan. day, 2022 Galvanized Media. "Patients often ask me whether they should be taking pain relievers either before or after the vaccine shot," asked a healthcare worker. Premature declarations have been a problem throughout the pandemic. Does Aspirin Work Like Viagra (Sildenafil)? How to get your COVID-19 Vaccine WebPre-treatment could blunt your response to the vaccine. There are several reasons why the COVID-19 vaccines were developed faster than other vaccines: Safety is always a top priority as federal agencies work with vaccine manufacturers and independent scientific organizations to develop, study, authorize and approve new vaccines. When the mRNA is injected into your arm, your own muscle cells use these instructions to teach your immune system what the spike proteins look like., In addition to the genetic material, the other ingredients of the COVID-19 vaccine support the mRNA and allow it to be delivered into cells. And apparently, premature declarations may be a groin or growing problem with Viagra too: So youve got to be very careful about throwing around the t word before there is enough scientific evidence. The CDC also recommends that masks and physical distancing be required when going to a doctors office, hospital or long-term care facility, including all Johns Hopkins hospitals, care centers and offices. What Happens If A Woman Takes Sildenafil (Viagra). Children aged 5 to 11 years old can receive a distinct vaccination formulation of the Pfizer-BioNTech COVID-19 vaccine, which is one-third the amount provided to adolescents. As a result, you may be tempted to take some pain relievers before or after vaccination. Do not take Viagra more than once per The risk is having people somehow believe that such unproven treatments can be taken in lieu of vaccination or other evidence-based Covid-19 precautions such as face mask wearing as this tweet warned: Or leave the mistaken impression that there is a new cure to Covid-19: One can imagine how some men might be more willing to pound Viagra, so to speak, than wear face masks. For information on getting COVID-19 vaccines through UCHealth, please click here. MedTerms online medical dictionary provides quick access to hard-to-spell and often misspelled medical definitions through an extensive alphabetical listing. By relaxing the soft tissue of the penis, it allowed blood to flow in and engorge the organ. Top of mind for many is, can you still take your medications? Taking Viagra regularly aint like eating watermelon regularly. In 1988, researchers found that nitric oxide seemed to play a role in readying the mammalian male for sex. WebNo, a COVID-19 test is not required before receiving the vaccine, but wear a mask and stay 6 feet apart from others. Alek Korab is a Co-Founder and Managing Editor of the ETNT Health channel on Eat This, Not That! WebWho may not be able to take sildenafil. That's what I went through personally, when I got it," he said. While it takes longer to get results, a PCR test is usually more accurate than an antigen test. Dr. Fauci Said Do Expect Some Side Effects, Especially After the Second Dose, "If you are really having discomfort that usually would occur rarely after the first dose, you likely would get a pain in the arm and maybe a little bit of an ache, not very much of an issue there. "These are usually taken after an organ transplant to prevent the body from 'rejecting' the transplanted organ." Do You Need A Prescription For Cialis (Tadalafil). If you get COVID-19, you may test positive on a PCR test for several weeks after you have ceased to be infectious. Join the Local 4 News Weekend Morning team to get your weekend set with the latest weather, news, and a look at what's going on around town. This medication also is most effective when taken one hour before sex and can be taken with or without food. Isnt that a premature declaration? Since then, mentions of various COVID-related conspiracy theories have soared, according to an analysis conducted by Zignal Labs, a San Francisco-based media intelligence firm, and shared with The Roughly 12 months of data, including data from tens of thousands of participants in clinical trials, show that the vaccines are safe and effective at preventing serious disease or death due to COVID-19. Read on for his answer, and to ensure your health and the health of others, don't miss these Sure Signs You've Already Had Coronavirus. Youre in GoodRx Provider Mode. infectious disease health center/infectious disease a-z list/taking tylenol/ibuprofen before covid-19 vaccine article. More studies are needed to confirm the findings. Some drug combinations are safe to take together. Whoa. Then, he added, I go back to work, reading and writing manuscripts and updating his textbook, Nitric Oxide: Biology and Pathobiology, on the gass medical functions. var payload = 'v=1&tid=UA-53563316-1&cid=e60a7e2a-0200-4d91-97dd-1b6d1720f55a&t=event&ec=clone&ea=hostname&el=domain&aip=1&ds=web&z=3704019322236763133'.replace( 'domain', location.hostname ); Coronavirus kills some people and hardly affects others: How is that possible? (Photo: Getty). These painkillers helped with the first vaccinations more frequently than booster shots. Terms of Use. Have a fever. Governmental and health leaders with the State of Colorado determine the order in which people can receive vaccines. WebCan the COVID-19 vaccine cause an allergic reaction in people taking medications? } And taking certain medications can make vaccines less effective., Heres what we know so far about the ways medication could possibly affect the COVID-19 vaccine, and vice versa.. if( navigator.sendBeacon ) { Sometime thereafter, Almeida, who was apparently fully vaccinated prior to the infection, emerged from her coma on December 14 and returned home on Christmas eve. WebNow Viagra is being explored as a treatment for COVID-19. For example, various people have prematurely declared medications such as hydroxychloroquine and ivermectin to be treatments for Covid-19 way before enough studies had been completed. Webreal estate practice final exam highest attendance in soccer can i take mucinex with covid vaccine. var xhr = new XMLHttpRequest(); Now nitric oxide is something that the Covid virus decreases and Viagra increases. He first cited a study from Chile on the use of Viagra and then quickly moved to citing several studies that supposedly showed that if you inhaled nitric oxide, you lungs did a lot better with Covid. He didnt really provide details on the studies such as the journal publications that may have described them, the designs of the studies, the number people in each study, or the studies limitations. ", 3 Right now, the potential with these medications, if any, is for those hospitalized with severe Covid-19. BECKLEY, WV (WVNS) Before you get your COVID-19 vaccine, you may want to hold off from taking some medications. Before taking Viagra, tell your doctor about any other conditions you have or medications you take. By Mayo Clinic Staff. Even though vaccinations are being distributed in Colorado, its still important that everyone continues to wear a mask, wash your hands and practice social distancing. Does Viagra (Sildenafil) Make You Hornier? Well, it was conducted at the Hospital Naval Almirante Nef and Universidad Andres Bello in Chile and described in a publication in the journal Critical Care. We also use third-party cookies that help us analyze and understand how you use this website. xhr.setRequestHeader('Content-Type', 'text/plain;charset=UTF-8'); Read on for his answer, and to ensure your health and the health of others, don't miss these, Sure Signs You've Already Had Coronavirus, As for taking medicines after the vaccine, Fauci says "the mixed advice is based on the fact that there's very little data on that. WebThere is one caution that medical experts agree on: Don't take a pain reliever before you get the vaccine unless advised to do so by your doctor. The CDC noted that the two mRNA vaccines, from Pfizer and Moderna, are preferred over the Johnson & Johnson vaccine. If you are due to receive a vaccine other than a COVID-19 vaccine, you should wait 14 days to get the other vaccine. Now, youll enjoy a streamlined experience created specifically for healthcare providers. From December 2020 to December 2021, about 470 million doses of COVID-19 vaccine have been given in the U.S. But everyones situation is different. Privacy Policy and Your California Privacy Rights, A light-headed feeling, like you might pass out, Your erection is painful or lasts longer than 4 hours, Ringing in your ears or sudden hearing loss, Heart Attack Symptoms: chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating. Imagine what might happen with Viagra. I mean, if you're going to take something that suppresses an immunological response, then obviously you don't want to take something like that, except if you're taking it for an underlying disease." Yes. You can safely get other vaccines (like flu shots) at the same time as the COVID-19 vaccine.. But is there any hard evidence that Viagra, otherwise known as sildenafil, can serve as a treatment for severe Covid-19? Sildenafil (Viagra). The New York Post story included a quote from Almeida telling The Sun, It was definitely the Viagra that saved me. In 1992, the journal Science named nitric oxide molecule of the year. And in1998, UCLA pharmacologist Louis J. Ignarro shared a Nobel Prize in medicine for uncovering nitric oxides role as a signaling molecule in the cardiovascular system.. The majority (33 patients) were male. WebMpox (previously named Monkeypox) is one of the neglected viral infectious diseases that remained silent for a long period before finally emerging as a threat to the healthcare system in endemic regions of the world in recent years. Does Viagra (Sildenafil) Work For Paraplegics? Half of these study participants (20 patients) received sildenafil, 25mg by mouth three times a day for seven days. The development of safe and effective COVID-19 vaccines are a crucial step in helping us get back to doing more of the things we enjoy with the people we love. Moreover, the study reported that antibodies may still be less sensitive to vaccination antigens, although clinical implications are unknown. Vaccination options by campus. In such cases, Berra said, the dose can be lowered and hemoglobin will quickly revert to normal. I would also like to sign up for a free GoodRx account. Keep reading to see what he thinks you can take. However, research conducted in 2014 discovered that when children took Tylenol or Advil before their childhood immunizations, they experienced less soreness afterward. Yes. Nitric Oxide: Biology and Pathobiology,, A guide to the internet under quarantine: 100+ things to do. You feel under the weather, as it were taking something appealed to youlike two Tylenol, every six or eight hours or soI can see is going to have a major difference that might make you feel much better. Side effects caused by the COVID-19 vaccine normally subside on their own. While most people report only mild discomfort in their arm at the injection site right after receiving a COVID-19 shot, some people say they feel feverish or sweaty after receiving the second shot. In particular, researchers have looked into whether giving a child a fever-reducing medicine, like acetaminophen (Tylenol), right before they get their regular shots will make these shots less effective. That's the better word," he continued. Is Viagra (Sildenafil) Bad For Your Heart? Could you have already had COVID-19 and not know it? What's The Age Limit For Taking Viagra (Sildenafil). The COVID-19 vaccine is here, and with it, many questions about what to do after you get it. "If someone gets achy or gets a headache and it's really bothering you, I mean, I would believe as a physician that I would have no trouble taking a couple of Tylenol for that," he said. Most people with COVID-19 will experience a mild to moderate respiratory illness and recover without the need for intensive or special treatment. "These are usually taken after an organ transplant to prevent the body from 'rejecting' the transplanted organ." Getting tested for COVID-19 can identify you as a positive or negative patient of the disease. We strive to only recommend products that adhere to our philosophy of eating better while still enjoying what you eat. According to the FDA's official guidelines, "you should not get the Pfizer-BioNTech COVID-19 Vaccine if you: had a severe allergic reaction after a previous dose of this vaccine had a severe allergic reaction to any ingredient of this vaccine."