How to help these headaches.

Make sure you're drinking enough water. It's easy to get dehydrated during the summer. Depending on where you live, you might need as much as an entire gallon of water every day. Also make sure you're eating a balanced diet. Make sure your electrolytes are in balance. Try drinking some Gatorade during the day. Also make sure you aren't overheating. Last summer, I would get a big headache every time I walked outside because the transition from air conditioning to the heat outside was too great. As far as medications are concerned, only Tylenol is safe during pregnancy. If your headaches persist, make sure you talk to your doctor. Headaches or migraines can be a sign of a more serious problem.