Sinus-related headaches often manifest on one side, particularly in individuals with anatomical irregularities like a deviated septum that affects drainage from specific sinus cavities.

High temperatures increase sweat loss, leading to dehydration, which is a major headache trigger. Dehydration reduces blood volume, potentially lowering blood flow and oxygen to the brain.

Help us make Medscape the best clinical resource possible. Please use this form to submit your questions or comments on how to make this resource center more useful to clinicians.

Headaches are quite common. However, not all types of headaches are similar. It is important to understand whether the pain one is experiencing is a headache or a migraine in order to treat it ...

Travis Gettys is a senior editor for Raw Story based in northern Kentucky. He previously worked as a web editor for WLWT-TV and a contributing writer for the Kentucky Enquirer, and he also wrote ...

“The bottom line is that Pete Hegseth is a headache for Donald Trump, a headache that, personally, I don’t think he needs ... and he is potentially dragging Donald Trump down,” Enten told CNN’s Sara ...

Low back pain that radiates down your thighs or legs can have several different causes. For instance, central lower back pain is often due to muscle strain while lower back pain that travels down the ...

When US president Donald Trump took office, millions of Americans had placed their hopes in his vow to combat inflation and boost the economy, however, as he approaches his 100th day in office, his ...

Certain migraine triggers occur because of your sleep routine or while you’re sleeping, making the early hours of your day a time when you’re extra vulnerable to migraine pain. Keep reading to ...

Fremanezumab targets calcitonin gene-related peptides. The placebo group had one more migraine and headache day each month. The safety profiles for the treatment and placebo groups were similar.