| Milk of magnesia ( Mag-nee’-zee-a) | Magnesium hydroxide |
| Minipress (Min’-ee-press) | Prazosin (praz’-o-sin) |
| Minocin (Min’-eh-sin) | Minocycline (min-0-si’-kleen) |
| Monistat (mon’-eh-stat) | Miconazole ( Mie-kon’-zole) |
| Motrin (Moe-trin) | Ibuprofen (I-bu-proof’-fen) |
| Myambutol (my0am’-bu-tol) | Ethambutol (Eth-am’-bu-tol) |
| Mycostatin (Mie-ko-stat’-in) | Nystatin ( Nie-stat’-in) |
| Mylanta (Mie-lan’-ta) | Aluminum & Magnesium hudroxide & Simethicone (sie-meth’-a-cone) |
| Myleran (mie-ler-an) | Busulfan ( Bu-sul’-fan) |
| Mylicon (Lie’-leh-con0 | Simthicone (Sie-meth’eh-cone) |
| Mysoline (Mie’-so-leen) | Primidone (Prim’-eh-done) |
| Mytussin (mie-tus’-sin) | Guaifenesin (Gwie-fen’-eh-sin) |
| Mytussin DM | Guaifenesin & Dextromethorphen (Dekx-tro-meh-thor’-fan) |
| Naprosyn (Na’-pro-sin) | Naproxen (Na-proks-sen) |
| Navane (Na’-cane) | Thiothixene (Thie-o-thick’-zeen) |
| Nembutal (Nem’-bu-tal) | Pentobarbital (Pen-to-barb’-eh-tal) |
| Neosynephrine (Nee-o-sin-eh-frin) | Phenylephrine (Fen-il-eh’-frin) |
| Nitro (Nie’-trol) | Nitroglycerin (Nie-tro-gils’er-in) |
| Nitrostat (nie’-tro-stat) | SAME ABOVE |
| Nitrobid (Nie’tro-bid) | SAME ABOVE |
| Nizoral (Nie-zo-ral) | Ketaconazole (Keet-a-con’-a-zole) |
| Noctec (Nok’-tek) | Chloral Hydrate (klor’-al-hie’drate) |
| Nolvadex (Nol’va-deks) | Tamoxifen (ta-mioks’-I-fen) |
| Norgesic Forte (nor-geez’-ik for’-the) | Orphenadrine (Or-fen’-a-dreen) & Apirin & caffeine |
| Norpace (Nor’-pace) | Disopyramide ( die-so-pie’ra-mide) |
| Novahistine elixir (Nov-a-his’-teen –Ee-lik’-xir) | Chlorpheniramine(klor-fen-eh’-ra-meen) & Phenylpropanolamine (Fen-il-pro’-pan-ol-a-meen) |
| Novahistine Expectorant | Guafenesin &Pseudoephedrine & and Codeine |
| NTG | Nitroglycerin (nie-tro-glis’er-in) |
| Nupercainal (new-per-kane’-al) | Dibucaine (Die’-bu-kane) |
| Oncovin (On-co’-vin) | Vincristine (Vin-kris’-teen) |
| Oretic (or-eh’-tik) | HCTZ |
| Orudis (or’-up-dis) | Ketoprofen ( Kee-to-pro’fen) |
| Percodan (per’-ko-dan) | Oxycodone (ok-si-ko’-done) & Aspirin |
| Percocet (per’-ko-set) | Oxycodone (ok-si-ko-done) and Acetaminophen |
| Periactin (per-ee-ak’-tin) | Cyproheptadine (Sie-pro-hep’-ta-deen) |
| Persantine (per-san’-teen) | Dipyridamole (Die-pie-rid’-a-mole) |
| Phenergan (Fen’-er-gan) | Promethazine (pro-meth’-a-zeen) |
| Phenobarbital (feen-o-barb’-eh-tal) | SAME |