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Q: I am experiencing extreme headaches about 15 minutes after smoking cannabis. It used to happen occasionally, but now it's every time. The migraine, which is very intense, goes away after about 30 ...

In a case study published in the journal BMJ Case Reports, doctors describe a 34-year-old man who came to the emergency room after the onset of a thunderclap headache -- a severe and sudden pain in ...

Dear Doctors: I am experiencing extreme headaches about 15 minutes after smoking cannabis. It used to happen occasionally, but now it’s every time. The migraine, which is very intense, goes away after ...

A neurosurgeon highlighted two critical headache symptoms to watch for: sudden, intense 'thunderclap' pain and headaches that are unusually long-lasting. These could signal serious conditions like ...

Getty Images A 23-year-old woman presents to the emergency department (ED) with a sudden onset of a thunderclap headache that she describes as the “worst headache of her life.” A 23-year-old woman ...

A sentinel headache is a sudden, very strong headache that comes on without warning. It usually precedes a stroke or other type of brain bleed. A sentinel headache is a sudden, intense headache. It ...

Headaches on the right side of your head are often migraine, tension, or cluster headaches. These types of headaches (primary headaches) are not related to any underlying condition. Right-sided ...

Dear Doctors: I am experiencing extreme headaches about 15 minutes after smoking cannabis. It used to happen occasionally, but now it’s every time. The migraine, which is very intense, goes away after ...

Dear Doctors: I am experiencing extreme headaches about 15 minutes after smoking cannabis. It used to happen occasionally, but now it’s every time. The migraine, which is very intense, goes away after ...