Headaches are a common side effect of the COVID-19 vaccination. Migraine, a condition that can cause severe, recurring headaches associated with nausea, and sensitivity to light and sound, can be a common headache after COVID-19 vaccination.
The COVID-19 vaccine is safe and can protect an individual from complications of COVID-19, as well as helping to protect the wider community. Some people notice several mild, temporary side effects after receiving their vaccination. These side effects are common signs of the immune system mounting its defenses against the coronavirus infection.
Headaches are a common side effect of the COVID-19 vaccine. Some people with migraine may experience a temporary worsening of the condition after receiving the vaccine. A person can ensure they are well hydrated before vaccination to improve wellbeing.
Keep reading to learn about the link between COVID-19 vaccines and migraine headaches.
Rigorous testing and strict protective measures have ensured that the COVID-19 vaccine is
Headaches are a
A migraine is an intense pulsing or throbbing pain in the head that lasts up to 72 hours without treatment. Other symptoms can also occur, including nausea and sensitivity to light.
Although there has been little research in this area, people who experience migraine headaches could experience one after the COVID-19 vaccine.
Migraine headaches can be painful and debilitating, but the symptoms should pass. The American Migraine Foundation states that COVID-19 can be life threatening to people living with migraine headaches and poses a greater risk than getting the vaccine.
All data and statistics are based on publicly available data at the time of publication. Some information may be out of date.
Some common triggers for people experiencing migraines include:
- biological changes, such as hormonal changes
- strong or flashing lights
- changes in the weather
- certain foods and drinks
The triggers of migraine episodes will vary from person to person. Identifying the factors that cause migraine headaches is an important step to preventing them. Using a diary to record the context of each episode can help people to identify possible triggers.
According to the
- pain, flushed skin, and swelling around the injection site
- muscle pain
- fever and chills
These side effects should go away on their own within a couple of days. In
The COVID-19 vaccine typically causes side effects that occur
People may experience other symptoms after a few hours, such as tiredness and fever. People can experience these symptoms with different onsets and durations. However, data from the ZOE COVID Study suggest that symptoms typically peak within 24 hours of vaccination and last up to 48 hours in total.
The lack of research into links between COVID-19 vaccines and migraine makes it unclear whether specific types of vaccines are more likely to cause a migraine headache. Headaches are a common side effect of the Pfizer-BioNTech, Moderna, and Janssen vaccines.
Stress is a common trigger for episodes in people living with migraine headaches. Getting vaccinated could be stressful for some people, which may trigger a migraine headache regardless of the vaccine type.
A guide to different COVID-19 vaccines
- The Pfizer vaccine for coronavirus
- Everything to know about the Moderna COVID-19 vaccine
- How does the Sputnik V COVID-19 vaccine work?
- Oxford-AstraZeneca vaccine: What to know about side effects
- Johnson & Johnson COVID-19 vaccine: What are the side effects?
- How does the Sputnik V COVID-19 vaccine work?
- Covaxin COVID-19 vaccine: What to know about side effects
Medications to treat other conditions can also help people with migraine headaches, such as epilepsy drugs. People with chronic migraine headaches may also have Botox to treat the condition. Identifying and avoiding triggers is another method of managing chronic migraine headaches.
Will migraine medication interfere with the COVID-19 vaccine?
The American Migraine Foundation states that there is currently no evidence migraine medication will interfere with the effectiveness of the COVID-19 vaccine. They also recommend against taking over-the-counter medications before the vaccination to help prevent side effects, such as ibuprofen.
Many types of migraine headaches can cause different symptoms. Some common migraine headache symptoms people experience include:
- moderate to severe head pain on one or both sides of their head
- throbbing, pounding, or pulsating head pain
- pain that worsens with movement
- nausea and vomiting
- sensitivity to light, sounds, or smells
- difficulty concentrating or performing daily tasks
- aura, which is a collection of visual disturbances that can occur before an episode
All vaccines can cause side effects. These are typically a sign of the immune system building up its defenses against potential infection. The side effects across different vaccines can be similar.
For example, headaches are a
The COVID-19 vaccine can cause mild, temporary symptoms, including headaches. Some people may experience a migraine headache following the vaccine. However, other side effects are more common, such as pain at the injection site.
People who have a history of migraine can experience an episode after the vaccine. However, the risks of COVID-19 can be life-threatening; therefore, the benefits of vaccination outweigh the risks of these side effects.