Learn about pulmonary edema, a condition where fluid collects in the lungs, leading to shortness of breath and difficulty breathing.

Ototoxic medications are drugs that can damage the ears, leading to hearing loss and tinnitus. Find out which medications can cause tinnitus.

Taking metformin with certain other medicines can lead to potentially dangerous drug interactions. Learn what drugs to avoid with metformin.

Hyperkalemia is the medical term for high potassium levels in the body that can sometimes cause serious symptoms and complications. Learn more about treatment options for high potassium levels.

On average, people urinate 7-8 times per day. If you need to go more often, there could be several reasons. Find out which medications can cause frequent urination.

Various factors, such as a medication side effect, can lead to taste disorders. Learn some common types of medications that can cause changes in taste perception.

Loss of smell is typically not a serious symptom, but can sometimes be a medication side effect. Learn what medications can affect smell receptors in the nose and cause loss of smell.

Taking certain medications prior to surgery can have adverse effects and can cause major complications.