The research shows that those with various disorders will not feel symptoms until emerging adulthood.

Sometimes homesickness can cause a person to feel actual symptoms of illness.

Others only feel symptoms when they exercise (called exercise-induced asthma).

Pay attention to heartburn and treat it, especially if you feel symptoms often.

You may or may not feel symptoms when the arrhythmia is present.

Often, people who have AF may not even feel symptoms.

You may have felt flu-like symptoms during this time.

About 44% of American college students report feeling symptoms of depression.

Someone in early stage kidney disease may not feel sick or notice symptoms as they occur.

Some felt negative symptoms like anxiety and sadness when the right brain was activated.