A new approach for HIV treatment that suppresses the virus and cuts side effects could improve quality of life for people getting treatment.

The cost, time burden, and potential side effects of a new Alzheimer's drug may not be worth the minimal benefit, research suggests.

More than 30% of patients stop taking endocrine therapy early and many don't take it as prescribed, despite its life-saving benefits.

If you never had any side effects from your Pfizer or Moderna COVID vaccine, don't worry. The vaccine still yields a robust antibody response.

A compound called C28 could potentially keep medications from causing a dangerous and sometimes deadly arrhythmia as a side effect.

People with advanced prostate cancer should know that the loss of taste and smell can be a treatment side effect, not just a sign of COVID-19.

Though the COVID-19 vaccines are highly effective, they could cause some side effects. Epidemiologist William Moss explains what to expect.

"Potentially inappropriate medications" can send older adults who've just left the hospital back to the ER. Changes to prescribing may fix the issue.

Chemo can cause neuropathy, which includes strange sensations, pain, fatigue, or loss of muscle coordination. New research points to cancer's role.

Researchers have created a computer model to test whether a drug will come with arrhythmia risk. Even drugs for arrhythmia have had this scary side effect.