Summer Sizzler: Taming Migraines in the Heat

Mayo Clinic Minute: Managing Migraines in the Summer

As the days get longer and the temperatures rise, people with migraines may find their headaches becoming more frequent and severe.

Why do migraines worsen in the summer?

There are several reasons why migraines may be more common and severe in the summer.

• Heat: Heat can trigger migraines in some people. When the body temperature rises, blood vessels in the head can dilate, leading to pain.
• Dehydration: Dehydration can also trigger migraines. When the body is dehydrated, the brain can shrink slightly, which can pull on the pain-sensitive membranes that surround it.
• Sunlight: Bright sunlight can trigger migraines in some people. The glare from the sun can irritate the eyes and cause pain.
• Changes in routine: Summer often brings changes in routine, such as going on vacation or spending more time outdoors. These changes can disrupt sleep patterns and eating habits, which can trigger migraines.

How to manage migraines in the summer

There are several things you can do to manage migraines in the summer.

• Stay cool: Avoid spending too much time in the heat. If you must be outdoors, wear a hat and sunglasses to protect yourself from the sun. Drink plenty of fluids to stay hydrated.
• Stick to a regular routine: Try to keep your sleep patterns and eating habits as regular as possible, even on vacation.
• Avoid triggers: If you know what triggers your migraines, try to avoid them as much as possible. For example, if you are sensitive to heat, avoid spending too much time in the sun.
• Take medication: If you have frequent or severe migraines, your doctor may prescribe medication to help prevent or treat them.

If you have migraines, it is important to talk to your doctor about how to manage them. There are several effective treatments available, and your doctor can help you find the