People Who Got The Pfizer Vaccine More Commonly Reported Diarrhea But They Had Far Less Nausea
Diarrhea was one of the top 10 most common side effects among people who got the Pfizer vaccine. According to clinical trial data, 11.1 percent of people reported diarrhea after their first dose from Pfizer, and 10.4 percent had it after their second dose.
While nausea and vomiting were reported among those who received the Moderna and Johnson & Johnson jabs, diarrhea was not commonly reported with those vaccines. According to the clinical trial data, 9.4 percent of people reported experiencing nausea and vomiting after their first dose from Moderna, a number that jumped to 21.3 percent after the second shot. With the single-dose Johnson & Johnson jab, 15.5 percent of patients reported experiencing nausea. Meanwhile, less than two percent of people who got the Pfizer vaccine experienced vomiting after either dose, and nausea wasn’t among the top 10 side effects associated with that COVID vaccine. And for more up-to-date COVID news delivered straight to your inbox, .
What You Need To Know About Immune Thrombocytopenia
Immune thrombocytopenia is a condition that causes your platelet count to fall. It causes the body’s immune system to attack and destroy its own platelets and also restricts the production of platelets. Bruising for no apparent reason and bleeding are common symptoms of this condition. You may experience nosebleeds, bleeding from the mouth and heavier than normal periods. One woman who reported this condition after getting the COVID-19 vaccine shot exhibited bruises on her arms and legs and bleeding blisters in her mouth a day after her first dose of Moderna’s COVID vaccine in January. Another woman from Texas reported heavy vaginal bleeding and red spots on wrists and ankles. Both were successfully treated. But a 56-year-old obstetrician, who developed this condition three days after receiving the Pfizer-BioNTech vaccine in January, died of brain hemorrhage.
These People Should Not Get Moderna Vaccine Says Vaccine Maker
“The Moderna COVID-19 Vaccine is a vaccine and may prevent you from getting COVID-19,” the virus that causes “fever or chills cough shortness of breath fatigue muscle or body aches headache new loss of taste or smell sore throat congestion or runny nose nausea or vomiting diarrhea,” say the makers. But there are some people who should not get the Moderna vaccine, according to the official fact sheet. Read on to discover the few who may be in danger, and be relieved that it works well for the majority of its usersand to ensure your health and the health of others, don’t miss these Signs Your Illness is Actually Coronavirus in Disguise.
“You should not get the Moderna 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”
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The One Side Effect That’s Much More Common With Pfizer Data Shows
As the three COVID vaccines approved in the U.S. become available to more people, many are wondering what side effects will come with their shot from either Pfizer, Moderna, and Johnson& Johnson. While there aren’t huge differences between the side effects people experience with each COVID vaccine, there are some notable variations. To give you a better idea of what to expect, The Guardian used clinical trial data from the U.S. Food and Drug Administration to create graphics demonstrating the most commonly reported side effects of each of the three approved vaccines. Keep reading to learn about some of the main differences between them, including the side effect that’s only been reported among Pfizer patients. And to see if you’re susceptible to a more intense reaction, find out Why Half of People Have Stronger Vaccine Side Effects, CDC Says.
To 48 Hours After Vaccination
Once these body-wide side effects set in, they can last for 12 hours or more. Experts say these side effects should all stop within 24 to 48 hours after your shot, though you may still have some slight fatigue or arm soreness after that.
Mullane says its best to avoid important events or take on key tasks the day after your vaccination if youre concerned about the side effects. That’s because your vaccine appointment and the window for peak symptoms aren’t likely to happen at the same time. Most side effects come later.
Its OK to take an anti-inflammatory medication like Tylenol or ibuprofen to relieve any symptoms. But Mullane says not to take it before the shot, as it can interfere with your immune response.
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Per Cent People Experienced Some Injection Site Reaction
For this study, researchers looked at reports collected via a Centers for Disease Control and Prevention programme called v-safe that tracks side effects in vaccine recipients. A total of 3,643,918 people were enrolled in v-safe and completed at least one health survey within seven days following their first vaccine dose before February 21, and 1,920,872 v-safe participants reported receiving a second vaccine dose and completed at least one daily health survey within seven days following the second dose. Nearly 70 per cent of those said they had some kind of injection site reaction, like pain or swelling, and half had generalised reaction like fatigue or chills.
How Is The Moderna Vaccine Given
“The Moderna COVID-19 Vaccine will be given to you as an injection into the muscle. The Moderna COVID-19 Vaccine vaccination series is 2 doses given 1 month apart. If you receive one dose of the Moderna COVID-19 Vaccine, you should receive a second dose of the same vaccine 1 month later to complete the vaccination series.”
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Can I Take Moderna Covid
COVID-19 is more likely to cause serious illness or death in a pregnant woman. Not all risks are known yet, but this vaccine is likely to be less harmful than becoming infected with COVID-19 during pregnancy.
If you are pregnant, your name may be listed on a pregnancy registry to track the effects of COVID-19 vaccine on the baby.
What Are The Risks Of The Moderna Vaccine
“Side effects that have been reported with the Moderna COVID-19 Vaccine include:
- Injection site reactions: pain, tenderness and swelling of the lymph nodes in the same arm of the injection, swelling , and redness
- General side effects: fatigue, headache, muscle pain, joint pain, chills, nausea and vomiting, and fever
There is a remote chance that the Moderna COVID-19 Vaccine could cause a severe allergic reaction. A severe allergic reaction would usually occur within a few minutes to one hour after getting a dose of the Moderna COVID-19 Vaccine. For this reason, your vaccination provider may ask you to stay at the place where you received your vaccine for monitoring after vaccination. Signs of a severe allergic reaction can include:
- Difficulty breathing
- A bad rash all over your body
- Dizziness and weakness
These may not be all the possible side effects of the Moderna COVID-19 Vaccine. Serious and unexpected side effects may occur. The Moderna COVID-19 Vaccine is still being studied in clinical trials.”
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Only People Who Got The Moderna Vaccine Reported Enlarged Glands As A Side Effect
Swollen glands are a common immune response to both illness and vaccination. However, Johnson& Johnson and Pfizer patients did not report this as a common side effect of their shots. On the other hand, 11.6 percent of people who got Moderna’s vaccine had enlarged glands after the first dose and 16 percent experienced the side effect after the second dose. And for more on why this particular side effect matters, check out The CDC Says Don’t Do This Until 4 Weeks After Getting Vaccinated.
Table 1 Local Reactions In Persons Aged 18
| Dose 1 |
|---|
| 0 | 0 |
a Mild: > 2.0 to 5.0 cm moderate: > 5.0 to 10.0 cm severe: > 10.0 cm Grade 4: necrosis or exfoliative dermatitis .
b Mild: does not interfere with activity moderate: interferes with activity severe: prevents daily activity Grade 4: emergency room visit or hospitalization for severe pain at the injection site.
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What Are The Side Effects Of Moderna Covid
Get emergency medical help if you have signs of an allergic reaction: hives, rash dizziness, weakness, fast heartbeats difficult breathing swelling of your face, lips, tongue, or throat.
Your vaccination provider may want to watch you for a short time after your shot, to make sure you don’t have an allergic reaction. You will be treated quickly if you have a reaction right after you receive the vaccine.
You should not receive this vaccine again if the first shot caused an allergic reaction. Your doctor or vaccination provider will determine if you can safely receive another COVID-19 vaccine.
Not all possible side effects are known. Becoming infected with COVID-19 is much more dangerous to your health than receiving this vaccine.
Some people receiving this vaccine had inflammation of the heart muscle or the lining around the heart within a few days after receiving this vaccine, but the risk of this side effect is very low. Seek medical attention right away if you have:
- chest pain
- fast or pounding heartbeats or fluttering in your chest.
Common side effects may include:
- fever, chills
- feeling tired or
- headache, muscle pain, joint pain.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report vaccine side effects to the US Department of Health and Human Services at 1-800-822-7967.
Table 6 Systemic Reactions In Persons Aged 12
| Dose 1 | |
|---|---|
| 557 | 95 |
a Mild: does not interfere with activity moderate: some interference with activity severe: prevents daily activity Grade 4: emergency room visit or hospitalization for severe fatigue, severe headache, severe muscle pain, or severe joint pain.
b Mild: 1 to 2 times in 24 hours moderate: > 2 times in 24 hours severe: requires intravenous hydration Grade 4: emergency room visit or hospitalization for severe vomiting.
c Mild: 2 to 3 loose stools in 24 hours moderate: 4 to 5 loose stools in 24 hours severe: 6 or more loose stools in 24 hours Grade 4: emergency room visit or hospitalization for severe diarrhea.
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Possible Side Effects Of Covid
Mild to moderate symptoms
Fever , mild headache, muscle pain or body ache
- Drink plenty of water.
- Antipyretic and pain killer drugs e.g. paracetamol can be taken as instructed.
Nausea or vomiting
- Oral dehydration solution might be taken to relieve weakness caused by vomiting
Pain, swelling, redness and warmth at the injection site
- A cold compression is advised.
- If symptoms persist, pain killer drugs can be taken as instructed.
Serious symptoms
Fever , mild headache, muscle pain or body ache
- Drink plenty of water.
- Antipyretic and pain killer drugs e.g. paracetamol can be taken as instructed.
Chest discomfort or breathing difficulties
Severe headache
Stroke-like symptoms e.g. lip drooping and leg or arm weakness
Bruises or bleeding spots
Vomiting
Seizure or unconsciousness
**In case that any serious symptom exhibits, immediate medical attention is needed.
Information by
Serious Adverse Cases Reported
CARM and Medsafe investigate reports of significant adverse events, including those with a fatal outcome.
The aim of the investigation is for CARM and Medsafe to determine the likelihood the vaccine caused the reported events.
For significant cases, including deaths, the COVID-19 Independent Safety Monitoring Board review the information supplied during the investigation and provide their view on the likely relationship of the reported events to vaccination.
Causes of death are investigated and determined by the coroner not by CARM or Medsafe.
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Will Vaccines Have To Be Altered Because Of Covid
Medical experts dont know yet if well need annual COVID-19 shots as we do for the flu. But, Campbell thinks its likely that researchers will continue to adapt COVID-19 vaccines.
We will have to modify the vaccines to cover variant viruses. Whether well have to have boosters, we dont know yet, he said.
Do Younger People Have Stronger Side Effects Than Older People
Yes, in some cases younger people experience stronger side effects when they get their COVID-19 vaccines.
Its not a huge difference, but there is a slight difference, Campbell said.
Younger clinical trial participants those ages 18 to 64 reported side effects like pain at the injection site or headaches about 8% to 10% more frequently than clinical trial participants who were 65 and older, Campbell said.
Interestingly, this variation by age also held true for people who received the placebo instead of the actual vaccine.
Campbell said there are two theories that explain different side effects to COVID-19 vaccines by age .
Older people generally have weaker immune systems, so when an older person receives a vaccine, their response might not be as vigorous. Another theory is that younger people havent experienced as much illness or pain in their lives. So, its possible that they notice pain at the injection site or chills and muscle aches more than an older person would.
It could be that younger people think more and tune in more to them. It could be that pain thresholds change with age. Any of these are possible, Campbell said.
People can have variable responses to the vaccines and they shouldnt worry if theyre on either end of the spectrum and experience almost no side effects or a fever and body aches.
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Those Who Got The Johnson& johnson Vaccine Didn’t Report Experiencing Chills
Chills are one of the most common side effects of the Moderna and Pfizer shots, with almost half of people reporting the side effect after their second Moderna dose and over 35 percent of people experiencing it after their second Pfizer shot. However, according to the data, chills were not reported as one of the top side effects of the Johnson& Johnson vaccine. And for more up-to-date COVID news delivered straight to your inbox, .
What Manufacturers Say
Pfizer said in a statement that it is aware of these cases and is collecting more information to share with the FDA. But they have not been able to establish a causal association of the disorder with their vaccine. On the other hand, Moderna said that the company continuously monitors the safety of its vaccine and shares safety information with regulators, noting that the rate of thrombocytopenia is well below the expected number of such events.
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How Effective Are They
This weeks expansion of the booster jab comes after Boris Johnson was shown data last Friday suggesting that two doses of a Covid vaccine provide little protection against Omicron.
The UK Health Security Agency said that early estimates indicated that Omicron significantly reduced the effectiveness of vaccines against symptomatic infection, when compared with the previously dominant Delta infection.
However, boosters are thought to provide around 70 to 75 per cent protection against the new variant.
It is still unclear whether Omicron will affect the ability of vaccines to protect against hospital admissions and deaths, but the UKHSA said that on the basis of past experience protection from a booster dose is likely to be substantially higher than the estimates against symptomatic disease.
What Should I Do If Ive Had Anaphylactic Shock In The Past Should I Get My Covid
Yes, go ahead and get your vaccine. If you have a history of experiencing anaphylactic shock, you should discuss vaccines with your doctor and alert vaccine clinic managers. Bring your epinephrine pen with you when you get your vaccine.
But, Campbell said its still wise to get your vaccine.
Not everyone who gets the vaccine has the reaction. If a person has an allergic reaction that requires injections with an EpiPen, it can be serious. But, getting COVID-19 can be serious too. You have to balance the risk of the vaccine with the risk of getting COVID-19, Campbell said.
These anaphylactic reactions are very rare. We only started seeing them after millions of people started getting injected. They did not show up at all in the trials when 30,000 to 40,000 people were getting vaccinated, he said.
Heres what experts at the Centers for Disease Control and Prevention recommend regarding vaccines and allergies: People get vaccinated even if they have a history of severe allergic reactions not related to vaccines or injectable medications such as food, pet, venom, environmental, or latex allergies. People with a history of allergies to oral medications or a family history of severe allergic reactions may also get vaccinated.
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Elderly People More Likely To Experience Side
People over 65 were also less likely to have side effects than people under 65, regardless of which vaccine they received. Data from millions of v-safe participants indicate that injection site pain is common after both the first and second doses of either mRNA-based vaccine. Systemic reactions, including fatigue, headache, myalgia, chills, fever, and joint pain, occurred in participants after the first dose, although they were more frequently reported after the second dose among both Pfizer-BioNTech and Moderna vaccine recipients.
Reports Of Very Rare Blood Clots
The Medicines and Healthcare products Regulatory Agency is carrying out a detailed review of reports of a very rare blood clotting problem affecting a small number of people who have had the Oxford/AstraZeneca vaccine.
The problem can also happen in people who have not been vaccinated and it’s not yet clear why it affects some people.
The current reported rate of this condition in the UK is around 15 cases per million first doses given.
The coronavirus vaccine can help stop you from getting seriously ill or dying from coronavirus. For people aged 40 or over and those with underlying health conditions, the benefits of being vaccinated outweigh any risk of clotting problems.
For people under 40, it’s currently advised that it’s preferable to have either the Pfizer/BioNTech or Moderna coronavirus vaccine.
If you have already had a first dose of the Oxford/AstraZeneca vaccine without suffering any serious side effects you should complete the course .
This includes people aged 18 to 39 years who are health and social care workers, unpaid carers and those who live with someone with a severely weakened immune system.
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