Exercise-related sickness (ERS) is a term used to describe a variety of illnesses that can occur after exercise. ERS is most common in people who are new to exercise, or who are exercising at a higher intensity than they are used to.
ERS can range from mild and self-limited conditions, such as exercise-induced nausea, to more serious conditions, such as heat exhaustion and heat stroke.
There are a few possible reasons why you might fall sick after exercising.
1. Dehydration
When you exercise, you sweat a lot. This can lead to dehydration if you don’t drink enough fluids. Dehydration can cause a variety of symptoms, including headache, fatigue, nausea, and dizziness.
2. Overexertion
If you exercise too hard or for too long, you can put too much stress on your body. This can lead to injuries, but it can also make you more susceptible to illness.
3. Reduced immune function
Exercise can temporarily reduce your immune system’s ability to fight off infection. This is why you’re more likely to get sick after a strenuous workout.
4. Exposure to germs
If you exercise in a gym or other public place, you may be exposed to germs from other people. This can increase your risk of getting sick.
5. Underlying health conditions
Some underlying health conditions, such as asthma, diabetes, and heart disease, can make you more likely to get sick after exercising.
How to prevent getting sick after exercising
There are a few things you can do to reduce your risk of getting sick after exercising:
- Drink plenty of fluids before, during, and after your workout.
- Don’t overexert yourself. Start slowly and gradually increase the intensity and duration of your workouts over time.
- Listen to your body and rest when you need to.
- Wash your hands thoroughly before and after exercising.
- Avoid exercising if you’re feeling sick.
If you do get sick after exercising, be sure to rest and drink plenty of fluids. If your symptoms are severe or don’t improve within a few days, see a doctor.
Here are some additional tips to help you stay healthy while exercising:
- Warm up before working out and cool down afterwards.
- Eat a healthy diet and get enough sleep.
- Wear comfortable clothing and shoes.
- Avoid exercising in extreme weather conditions.
By following these tips, you can help to reduce your risk of getting sick after exercising and enjoy all the benefits of exercise. If you have any underlying health conditions, be sure to talk to your doctor before starting any new exercise program.
