1 Feeding certain foods, especially those with high sugar content (for example, undiluted juices), may increase the amount of gas in the intestine and worsen the situation. 2  The presence of excessive anger, anxiety, fear, or excitement in the household. 3  A multitude of other factors as yet unknown.
Devilâs claw root is an herb that may ease low back pain and common arthritis discomfort. Studies have used 30-100 milligrams of the active compound, harpagoside, per day. If you have a sensitive stomach, stick with a low dose or you might get a mild stomachache.
1 Evening primrose oil, another best herb for headaches, helps dilate blood vessels, helping with headache pain. 2  Take 500 Mg capsules two or three times daily or as directed. 3  Valerian is the last of best herbs for headaches that is a stress reducer and helps with headache pain. 4  Take as directed for headaches.