What to Know About a Headache on the Left Side

In this article, we explore what can cause a headache on the left side, how to treat it, when to contact a doctor, and when to receive emergency care.

What Different Types of Headache are There?

There are many different types of headaches with varying causes and symptoms. Most are short-lived and rarely a cause for concern. However, being able to recognize what kind of headache a person is experiencing can inform them how best to treat it and whether to speak with a doctor.