Related by context. Frequent words. (Click for all words.) 67 Lescol 66 Naprosyn 65 Topiramate 65 Tagamet 63 Dextromethorphan 63 proton pump inhibitors PPIs 63 Antipsychotic drugs 62 salicylates 62 ranitidine 62 acetaminophen Tylenol 62 Lipitor Zocor 62 Digoxin 62 gemfibrozil 61 Lovastatin 61 Propoxyphene 61 Vioxx Celebrex 60 Non steroidal anti 60 cough suppressant 60 Orlistat 60 anticholinergics 60 fluoxetine Prozac 60 aspirin ibuprofen 59 ibuprofen 59 Black cohosh 59 famotidine 59 SUSTIVA 59 Atrovent 59 tibolone 59 lovastatin 59 cholesterol lowering medication 59 non steroidal 59 Mobic 59 Nolvadex 59 dextroamphetamine 59 chlorthalidone 59 Sitagliptin 59 Inderal 58 Bupropion 58 Aciphex 58 glyburide 58 Celecoxib 58 glitazones 58 Amlodipine 58 Avandaryl 58 SSRI antidepressants 58 Analgesic 58 loratadine 58 acetylsalicylic acid 58 opioid painkiller 58 AstraZeneca Seroquel 58 thiazolidinedione 58 channel blockers 58 Herbal remedies 58 Coadministration 58 verapamil 58 nonsteroidal anti inflammatory 58 Clozaril 58 pain relievers 58 fluvastatin 58 Toviaz 58 oxcarbazepine 58 guanfacine 58 Rosiglitazone 57 Promethazine 57 Paroxetine 57 cimetidine 57 Sinemet 57 Lialda 57 H2 blockers 57 Antihistamines 57 angiotensin receptor blocker 57 Vytorin combines 57 narcotic analgesics 57 fibrates 57 Fenofibrate 57 nasal decongestant 57 AstraZeneca Crestor 57 nasal decongestants 57 Indocin 57 spironolactone 57 Telmisartan 57 Naproxen 57 Cialis tadalafil 57 Antacids 57 Gabapentin 57 Abacavir 57 treating erectile dysfunction 57 enalapril 57 sodium phosphate 57 Viagra sildenafil 57 drug NSAID 57 irbesartan 57 Lisinopril 57 anti histamines 57 glucosamine chondroitin 57 chewable tablets 56 angiotensin receptor blockers 56 Serzone 56 coxibs 56 Allopurinol 56 TRILIPIX