Lenoltec with Codeine No.3 Drug Information from Drugs.com. Includes Lenoltec with Codeine No.3 side effects, interactions and indications. ratio-Lenoltec No. 3 Each round, white, flat-faced tablet with bevelled edges, engraved TEC and 3 on one side, reverse side plain, contains 300 mg of acetaminophen, 15 mg of caffeine, and 30 mg of codeine phosphate. ratio-Lenoltec No. 3 Each round, white, flat-faced tablet with bevelled edges, engraved TEC and 3 on one side, reverse side plain, contains 300 mg of acetaminophen, 15 mg of caffeine, and 30 mg of codeine phosphate. Compare Ratio-lenoltec vs. Tylenol with Codeine 3, which is better for uses like: Pain. Compare head-to-head ratings, side effects, warnings, dosages, interactions and patient reviews. Is lenoltec 3 the same as Tylenol 3? Find answers now! No. 1 Questions & Answers Place. Heeey so I have 45mg of Ratio-Lenoltec 2 (Tylenol 3), and approximattly 13mg of Lorazepam. Both prescribed to me. I want a chillin night for me and my lady friend, can we both be feelin pretty good if we mix and split the. Acetaminophen w/Codeine other known as Tylenol 3. I talk about why I was given it and also all the lovely side effects that I have NOT experienced thank goodness. Tylenol 3, just as the name suggests, is a level 3 narcotic. Oxycodone is a level 2 narcotic. This means that when comparing the 2, oxycodone will stay in the body longer, have stronger effects. What should I avoid while taking acetaminophen? Ask a doctor or pharmacist before using any other cold, allergy, pain, or sleep medication. Acetaminophen (sometimes abbreviated as APAP) is contained in many combination medicines. Detailed drug Information for Lenoltec with Codeine No.3. Includes common brand names, drug descriptions, warnings, side effects and dosing information. Includes common brand names, drug descriptions, warnings, side effects and dosing information.