The combinations of barbiturate and Caffeine make Fioricet. Which is used to treat tension headaches that happen due to the contraction of muscles? It also helps to Ease Stress and Anxiety.  Fioricet consists of three types of salts, namely acetaminophen, caffeine, and butalbital. Acetaminophen helps to relieve fever and pain. Caffeine helps to stimulate the Central Nervous […]