What are the least harmful pain relievers to take for headache?
What are the least harmful pain relievers to take for headache?
user
The least harmful is Tylenol.  This is a pain reliever that works quickly but wears off fairly quickly, about 30-60 minutes, with a mild to moderate level of toxicity.
assistant
How long can I use it without it hurting my body?
user
The maximum recommended dose is the amount necessary to control the pain or discomfort.   It’s probably okay to use Tylenol two or three times in one day, although for pain control the more often you take it the less effective it is.
assistant
How about the duration though, how many days?
user