What causes pain in the left side of head?

Anything. Headaches can come from fatigue, sleeping too much or too little, eye strain, sleep apnea, snoring, being dehydrated, having chronic sinusitis or allergies, too much caffeine or over the counter headache medication, high blood pressure or something more serious like a tumor. See your doctor and get checked.

Related Questions

What causes pain on left side of head?

Anything. Headaches can come from fatigue, sleeping too much or too little, eye strain, sleep apnea, snoring, being dehydrated, having chronic sinusitis or allergies, too much caffeine or over the counter headache medication, high blood pressure or something more serious like a tumor. See your doctor and get checked. Read more...

What can cause head pain on left side of head?

Lots of things. Besides migraine, lots of things can cause left sided headaches (or right-sided headaches). There is no disease which only causes left-sided headaches--if this is what you mean by your question. Other causes of unilateral headaches includes brain tumor, blood clots, bone infections, aneurysms, blood vessel malformations, cysts, scalp abscess, etc. Read more...

What causes pain in the left side of the head?

Headaches. There are several reasons behind the occurrence of head pains ranging from genetics, muscle contractions, stress, sleep disorders, teeth grinding, trauma, and different medical illness. You could try applying warm compresses to the back of the head/neck as well as on temples for about 10 minutes; it might help. Consult your pcp or a neurologist. Read more...

What might cause pain on the left side of the head?

Anything. Headaches can come from fatigue, sleeping too much or too little, eye strain, sleep apnea, snoring, being dehydrated, having chronic sinusitis or allergies, too much caffeine or over the counter headache medication, high blood pressure or something more serious like a tumor. See your doctor and get checked. Read more...