Plato's 5 regimes are a classical look at some forms of government that were existing back then, although none of these types were ever the exclusive and sole system of governance in any country. Even today most types of government in the world is but a variation on one of Plato's five regimes.
Acetaminophen (Tylenol) is generally safe to use during pregnancy, although you should consult your doctor first. You can take as much as two extra-strength tablets (500 mg each) every four hours up to four times a day. Maximum consumption per day should be limited to 4,000 mg or less. You can also take acetaminophen to treat other body aches and pains during pregnancy. But, if your headache persists despite maximum doses of acetaminophen, contact your doctor immediately as your headaches may be a sign of something more serious.
Makers of prescription products that include acetaminophen, a popular pain and fever reducer better known under the brand name Tylenol, will be required to limit the amount of the drug to no more than 325 milligrams (mg) per tablet or capsule. Currently some products contain between 500 mg to 750 mg per dose. FDA is taking this action to make prescription combination pain medications containing acetaminophen safer for patients to use, said Dr. Sandra Kweder, deputy director of the Office of New Drugs in FDA's Center for Drug Evaluation and research (CDER).