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.
Dr. David Lipkin Dr. Lipkin. Caution: The stated maximal safe dose of tylenol is 1000 mg per dose for an adult. However, the risk of side effects increases with the dose. Tylenol can cause fatal skin reactions. The maximum dose of Advil is 400 mg OTC and by prescription the maximum dose is 800 mg. Advil can cause fatal gastrointestinal bleeding. Combining these medications should only be done under a physicians supervision.