The cause of headache in women can be very diverse and it comes from various factors... In some cases, the exact cause of headache is not known... But some common causes of headache in women are: - **Hormonal changes:** Hormonal fluctuations, especially during menstruation, pregnancy and menopause, can cause headaches... Decrease in estrogen levels before menstruation is one of the common causes of headaches in women... - **Stress and anxiety:** Stress and anxiety cause neck and shoulder muscles to contract. No, it is not fully known yet, but genetic, environmental and hormonal factors play a role in it. **Weather changes:** Sudden changes in temperature and air pressure can cause headaches... - **Sinus problems:** Sinus infections and allergies can cause headaches... - **Brain tumors:** In rare cases, headaches can be a sign of a shrinking brain tumor. - **Adequate rest:** Try to rest in a quiet environment... - **Stay hydrated:** Drink enough water... - **Healthy nutrition:** Eat healthy and nutritious foods... - **Stress management:** Practice relaxation techniques such as meditation and yoga... > Quoted from Health Line > > In some cases, a headache may require immediate medical attention… If you experience any of the following symptoms along with your headache, seek medical attention immediately: > > - Neck stiffness > - Rash > - The worst headache you've ever had > - Vomiting > - Confusion > - Unintelligible speech > - Fever of 100.4°F (38°C) or higher > - Paralysis in any part of your body > - Loss of vision > > In some cases, a headache may require immediate medical attention. If you experience any of the following symptoms along with your headache, see your doctor right away: > > - Neck stiffness > - Hives > - The worst headache you've ever had > - Vomiting > - Confusion > - Unintelligible speech > - Fever of 100.4°F (38°C) or higher > - Paralysis in any part of your body > - Loss of vision > > Types of Headaches HealthLine.com