It is common to experience headaches especially during the first trimester of your pregnancy. Unfortunately if you have been prone to having tension headaches prior to your pregnancy it will not get any better during the next few months.
No one is really sure why being pregnant will increase your chances of having headaches, although it is a good guess that the changes your body experiences due to the influx of hormones plays a large factor. The chances of having headaches could also be increased by:
Going cold turkey on caffeine Lack of sleep or general fatigue Sinus congestion Allergies Eyestrain Stress or depression Hunger and dehydration
Fortunately though, most women will experience a decrease of headaches during the second trimester of their pregnancy. This is possibly due to your body becoming more stable as hormone levels stabilize.
Is there any medication you can take?
In most cases acetaminophen is a good choice and it is important that it is taken as directed on the label. Aspirin, ibuprofen and most prescription migraine drugs are not recommended for pregnant women. If you suffer from headaches it is a good idea to talk with your healthcare provider as to what your options are.
Methods to help relieve the pain
Find the source
A good idea would be to keep a note of when the headaches occur. Document what you have eaten in the 24 hours leading to the headache, what you were doing prior to the headache starting, etc. It’s amazing what can lead to a headache and some common causes are:
foods that contain monosodium glutamate (MSG) nitrites, commonly found in processed meats like hot dogs, salami, and bacon sulphites which are often used as a preservative for salads and also found in many dried fruits artificial sweeteners certain beans and nuts aged cheese and cultured dairy certain fresh fruits including bananas, papayas, avocados and citrus smoked fish chocolate glaring or flickering lights loud noises excessive heat or cold tobacco smoke
Use compresses
A good method to deal with tension headaches is to apply a warm or cool compress to your forehead or the base of your neck. Cold compresses usually work well with severe migraines.
If all else fails you can always try the following non-invasive ways to help relieve the pain:
Take a warm shower Get a massage
Avoid becoming too hungry or thirsty Avoid fatigue Get some exercise Try relaxation techniques Consider acupuncture
When should you call your doctor?
Definitely call your healthcare provider if any of the following is true: You're in your second or third trimester and have a bad headache or a headache for the first time. You have a sudden "explosive" headache, violent pain that awakens you from sleep, a headache that doesn't go away, or one that feels unlike any you've experienced before. Your headache is accompanied by a fever and a stiff neck. Your headache is getting worse and have experienced any other problems such as blurry vision or other visual disturbances, slurred speech, drowsiness, numbness or a change in normal sensation or alertness. You have a headache after falling and hitting your head. You have nasal congestion and pain and pressure underneath your eyes or other facial or even dental pain.
It is common to experience headaches especially during the 
Going cold turkey on caffeine
Find the source
