Related by context. Frequent words. (Click for all words.) 64 Dextromethorphan 64 expectorants 63 Antacids 63 Naprosyn 62 Phenobarbital 62 acetylsalicylic acid 62 nasal decongestants 62 Promethazine 62 nasal decongestant 61 chlorpheniramine 61 Haloperidol 61 Antihistamines 61 salicylates 61 mouth rinses 61 cough suppressant 60 Lozenges 60 Flexeril 60 Elavil 60 Metronidazole 59 Acyclovir 59 Erythromycin 59 Citalopram 59 contains sildenafil 59 Acetaminophen 59 Herbal remedies 59 Baclofen 59 diphenhydramine 59 Bactrim 59 ibuprofen naproxen 59 fever reducer 59 Methylphenidate 58 Percodan 58 morphine oxycodone 58 anti histamines 58 Sleeping pills 58 Zolpidem 58 Oral Solution 58 Stimulant 58 Halcion 58 nonprescription medications 57 Vicodin Percocet 57 Tegretol 57 Carisoprodol 57 oxcarbazepine 57 Viagra Sildenafil Citrate 57 benzocaine 57 Generic versions 57 antipyretic 57 Inhalers 57 Ultracet 57 phenylpropanolamine 57 Parabens 57 Tetracycline 57 Retrovir 57 Propoxyphene 57 Buspar 57 chewable tablets 57 Test Strips 57 sulfa 56 Fluoxetine 56 Hydrochloride 56 Restoril 56 Amitriptyline 56 Isotretinoin 56 butalbital 56 cough syrups 56 steroid creams 56 Diethylene glycol 56 papain 56 Epivir 56 Coadministration 56 containing codeine 56 Triclosan 56 Flovent 56 Diazepam 56 Pramipexole 56 Prescription medications 56 drug NSAID 55 doxylamine 55 chlorpromazine 55 Nitroglycerin 55 tartrate 55 acidophilus 55 acetaminophen Tylenol 55 dextroamphetamine 55 Clomiphene 55 Albuterol 55 Epinephrine 55 naturally occurring substance 55 Pseudoephedrine 55 Sertraline 55 Opioids 55 Benzodiazepines 55 Dandruff 55 synthetic narcotic 55 Chondroitin 55 coumarin 55 psychoactive substance 54 Injection USP 54 topical steroid 54 Bath salts