Vaccine side effects like soreness, fever, and fatigue scare some people out of getting their shots. Ask a doctor, though, and they’ll tell you these unpleasant symptoms have a silver lining ...

Benadryl can cause certain side effects, some of which are more common than others. These side effects may be temporary, lasting a few days to weeks. However, if the side effects last longer than ...

Tuberculosis (TB) medication can cause short-term side effects, such as loss of appetite, fever, and fatigue. Long-term side effects can include lung dysfunction and issues with the digestive system.