You are quite right about reading the labels. The issue for me was 1) recognition that a particular OTC chemical is risky beyond expectation, 2) knowledge about

You are quite right about reading the labels. The issue for me was 1) recognition that a particular OTC chemical is risky beyond expectation, 2) knowledge about all the product names that chemical is called (Tylenol = paracetamol = acetaminophen = APAP), and 3) having the knowledge that product A plus product B over period Y is harmful. I am not a pharmacist, so #3 is really beyond my knowledge base and ability even now. Migraine sufferers are sort of known for desperate self medicating. Not an excuse but it happen.