Even more seriously, it could put you at risk for complications during pregnancy. On average, the demands of pregnancy require around an extra 300 calories per day. The goal is to add foods rich in nutrients you may otherwise not get enough of, like calcium from milk or fiber from whole grains. The power of protein is important for you and your baby to fuel muscles and promote growth.
Specific types of secondary headaches include: 1  External compression headaches (a result of pressure-causing headgear). 2  Ice cream headaches (commonly called brain freeze). 3  Rebound headaches (caused by overuse of pain medication). 4  Sinus headaches (caused by inflammation and congestion in sinus cavities).
Key Points: 1  Autonomic symptoms are common with different types of headaches including migraine and trigeminal autonomic cephalalgias. 2  Look at yourself in the mirror when you have a headache and observe changes such as facial flushing, eyelid drooping, or tearing. Pay attention to sensations of ear fullness or nasal congestion.