The Loeb minimum criteria (LMC), developed by a 2001 consensus conference, are minimum standards for initiation of antibiotics in long term care settings, intended to reduce inappropriate prescribing.
For headache pain, the recommended adult dose of aspirin is 325 to 650 mg every three to four hours as needed, up to six times per day. While aspirin may help alleviate acute migraine pain, it shouldn't be used more than twice a week for this purpose since rebound â or medication overuse â headaches can occur.or headache pain, the recommended adult dose of aspirin is 325 to 650 mg every three to four hours as needed, up to six times per day. While aspirin may help alleviate acute migraine pain, it shouldn't be used more than twice a week for this purpose since rebound â or medication overuse â headaches can occur.
For pain (prescription) the usual adult dose is 30mg every 4 to 6 hours. This is sometimes as low or high as 15mg or 60mg (every 4-6h). In other countries (like Canada) codeine is sold over the counter in lower dosages, there you might take about 15mg for a headache (comes in 8mg pills).