Different headache types can cause pain on the left side of the head. The pain usually isn’t cause for worry. But if the pain is intense or doesn’t go away, there may be a more serious cause.
Dr Manchanda notes, "Stomach sleeping may curb oxygen supply and thus cause headaches." Essentially, headaches due to sleep apnoea typically occur upon waking and often resolve within a few hours.
A rare coin-shaped headache long viewed as a primary headache disorder frequently has underlying causes, according to new research, and clinicians should refer people who present with it for imaging.
Some people point the finger for red wine headaches at biogenic amines. These are nitrogenous substances found in many fermented or spoiled foods, and can cause headaches, but the amount in wine is ...