took an almost identical medicine by chewing the bark of a willow tree
Controlling for extraneous influences are key for the scientific method. In an experiment the control is usually the subject that does NOT receive the treatment. So say if you wanted to see if aspirin helped with headaches, you'd need to give some people with headaches aspirin and some people with headaches no aspirin and see if the aspirin made any difference.
because people needed a way to relieve pain.
aspirin is used to relieve many kind of minor aches and pains _headache ..some people take aspirin daily to reduce the risk of strok , heart attack.
Aspirin can cause digestion problems because it removes the protective mucus coating that lines the stomach, with out mucus, the stomach is left unprotected from acids.- B.C. Science Probe 8-Riley
it depends. some people get headaches, and some people get cramps
People drink Alka-Seltzer primarily to relieve symptoms of indigestion, heartburn, and upset stomach. It contains aspirin for pain relief, along with sodium bicarbonate and citric acid, which help neutralize stomach acid. The effervescent nature of Alka-Seltzer also provides a soothing, fizzy sensation that many find comforting. Additionally, it can alleviate headaches and other minor aches due to its analgesic properties.
yes most people do get headaches
So people can be able to chew it comfortably, that or to relieve their stress
Some people who get migraine headaches have warning signals before the headaches begin, such as restlessness, tingling in an arm or leg, or seeing patterns of flashing lights.
Aspirin or Tylenol usually help alleviate headaches. However, sometimes people need prescribed medication from their doctor to give them some relief. Shop around for some good deals.
Its properties were first discovered by Native American people. They showed the white man how to scrape out the inside of the bark from the willow tree (which is rich in salicylates, the major component of acetylsalicylic acid or aspirin), and how this substance could be used to treat headaches, along with other aches and pains.thats a good question idk
roughly 90% of people suffer from tension headaches