Schematic of an AGC used in the analog telephone network; the feedback from output level to gain is effected via a Vactrol resistive opto-isolator.
A low-dose tablet contains 80 milligrams (mg) of aspirin, compared with 325 mg in a regular strength tablet. However, an analysis of data from major studies does not support the use of aspirin as a preventive medicine in people who have not had a heart attack, stroke or heart problems. low-dose tablet contains 80 milligrams (mg) of aspirin, compared with 325 mg in a regular strength tablet. However, an analysis of data from major studies does not support the use of aspirin as a preventive medicine in people who have not had a heart attack, stroke or heart problems.
Some adults take aspirin every day under doctor's supervision. The usual dose to help prevent heart attacks ranges from 81 to 325 milligrams, states Mayo Clinic. Adult patients with arthritis often take 3 grams of aspirin divided into multiple doses, Drugs.com says. A daily dose of 75 to 325 milligrams is sometimes used to prevent a stroke. If an adult has already had a stroke, 50 to 325 milligrams of aspirin is prescribed. Learn more about Medications & Vitamins