Related by context. Frequent words. (Click for all words.) 70 placebo 68 dummy pill 67 dummy pills 57 aspirin 57 milligram dose 56 statins 56 tamoxifen 55 antidepressants 54 chondroitin 54 fluoxetine 54 olanzapine 53 statin 53 antidepressant 53 pioglitazone 53 valproate 52 antidepressant drugs 52 SSRIs 52 paroxetine 52 orlistat 51 glucosamine 51 duloxetine 51 hormone therapy 51 NSAIDs 51 cholesterol lowering drugs 51 warfarin 51 randomized controlled trials 51 Tykerb 51 mg dose 50 echinacea 50 letrozole 50 randomized trials 50 ibuprofen 50 etanercept 50 allopurinol 50 PPIs 50 ACE inhibitor 50 antidepressant medications 50 dose aspirin 50 memantine 50 migraine sufferers 49 hormonal therapy 49 oral contraceptives 49 statin drugs 49 anastrozole 49 vitamin D supplements 49 antidepressant medication 49 levodopa 49 metformin 49 beta blockers 49 NSAID 49 bupropion 49 calcium supplements 49 vitamin E 49 dextromethorphan 49 polypill 49 methotrexate 49 randomized clinical trials 48 Prozac 48 varenicline 48 methylphenidate 48 hot flushes 48 naproxen 48 dexamethasone 48 clopidogrel 48 antipsychotic drugs 48 gabapentin 48 vitamin B6 48 meta analyzes 47 infliximab 47 herbal remedy 47 estrogen therapy 47 observational studies 47 SSRI 47 vitamin supplements 47 anti clotting 47 psilocybin 47 dosages 47 alendronate 47 cognitive behavioral therapy 47 anti depressant 47 randomized 47 corticosteroids 47 anti depressants 47 medications 47 risperidone 47 rimonabant 47 nicotine patch 47 isotretinoin 47 monotherapy 46 ginkgo 46 celecoxib 46 herbal supplements 46 zoledronic acid 46 multivitamins 46 erectile function 46 antipsychotics 46 Zyban 46 liraglutide 46 Risperdal 46 prednisone 46 patients