Answer From Edward R. Laskowski, M.D. Mild to moderate physical activity is usually OK if you have a common cold and no fever. Exercise may even help you feel better by opening your nasal passages and temporarily relieving nasal congestion.
Is it good to exercise when you have the flu?
With the flu or any respiratory illness that causes high fever, muscle aches, and fatigue, wait until the fever is gone before getting back to exercise. Your first workout back should be light so you don’t get out of breath, and you want to progress slowly as you return to your normal routine.
When should you not workout when sick?
“The danger is exercising and raising your body temperature internally if you already have a fever, because that can make you even sicker,” he tells WebMD. If you have a fever greater than 101 degrees Fahrenheit, sit this one out.
Does exercise make flu worse?
Your immune system works best when it isn’t in overdrive. If you have a fever, skip the workout. People usually run one for 2 to 5 days when they have the flu. It means your body is battling the infection.
Should I workout with a fever?
While it’s fine to work out when you have a cold or runny nose, if you have a fever, it’s always best to hold off from your regular workout. Working out with a fever will raise your internal body temperature even more. Instead, monitor your fever. If it’s greater than 101°F, avoid exercise until your fever breaks.
Is it better to rest or be active when sick?
When experiencing symptoms like diarrhea, vomiting, weakness, fever or a productive cough, it’s best to rest your body and take some time off from the gym to recover. However, if you caught a mild cold or are experiencing some nasal congestion, there’s no need to throw in the towel on your workout.
Is it bad to workout when sore?
In most cases, gentle recovery exercises like walking or swimming are safe if you’re sore after working out. They may even be beneficial and help you recover faster. But it’s important to rest if you’re experiencing symptoms of fatigue or are in pain.
Do you burn more calories when sick?
Fever is part of the immune system’s attempt to beat the bugs. It raises body temperature, which increases metabolism and results in more calories burned; for each degree of temperature rise, the energy demand increases further. So taking in calories becomes important. Even more crucial is drinking.
Is it good to sweat it out when sick?
You may have heard that it’s beneficial to “sweat out a cold.” While exposure to heated air or exercise may help temporarily relieve symptoms, there’s little evidence to suggest that they can help treat a cold.
Can you get a fever from working out too hard?
Never attempt to “sweat out” a feverish illness with intense exercise. In some athletes, exercising when sick can lead to a severely debilitating condition known as post-viral fatigue syndrome.
Does sweating help the flu?
“There is no value in being sweaty and overheated when you have a fever,” says Napolitana. “Your fever is going to run its course, and you should use an over-the-counter medication to bring the fever down and make yourself more comfortable.” This will also help relieve muscle aches, a common flu symptom.
How long should I wait to workout after the flu?
While the fever usually lasts two to five days, other symptoms can linger for 10 days or more. If you have the flu, stay home, rest and do not exercise. You can start exercising again safely when you have been fever-free for at least 24 hours or longer.
Why do I get sick everytime I start exercising again?
A common cause for feeling sick after a workout is simply trying to push yourself too hard when your body isn’t ready for it. Whether you’re just starting out or work out six times a week, work out at your own level. That doesn’t mean that you shouldn’t push yourself to reach a new level, but do it carefully.