Headaches on the right side can stem from tension, migraines, cluster headaches, or sinus infections. Read on to know more.

A headache on the right side of your head can be perplexing and uncomfortable, leaving you wondering what might be causing ...

Different headache types can cause pain on the left side of the head. The pain usually isn’t cause for worry. But if the pain is intense or doesn’t go away, there may be a more serious cause.

Another potential cause of a headache on the right side of the head is a cluster headache, which is often described as an intense, sharp pain occurring in cycles or "clusters" over a period of ...