Related by context. Frequent words. (Click for all words.) 63 salicylates 63 Herbal remedies 61 alpha lipoic acid 61 Topiramate 60 evening primrose oil 60 alkaloid 59 theophylline 59 L dopa 59 Chitosan 58 alkaloids 58 vardenafil 58 nicotinic acid 58 lovastatin 58 Black cohosh 58 vasodilators 57 salicylate 57 Antihistamines 57 selegiline 57 taxol 57 licorice root 57 phenytoin 57 Stimulant 57 Methylphenidate 56 Quercetin 56 valerian 56 Fluoxetine 56 5 alpha reductase 56 Adipex 56 N acetylcysteine 56 anticholinergics 56 Azithromycin 56 baclofen 56 cough suppressant 56 disulfiram 55 QT prolongation 55 beta agonists 55 Ginkgo biloba 55 progestins 55 oestrogens 55 indomethacin 55 cyclosporin 55 glitazones 55 Prednisone 55 Quinine 55 conjugated linoleic acid 55 L arginine 55 hypnotics 55 Bupropion 55 anti oxidant properties 55 thyroxine 54 Essential oils 54 Anti depressants 54 herbal extract 54 coenzyme Q# 54 nifedipine 54 bee venom 54 Analgesic 54 digitalis 54 Sildenafil 54 feverfew 54 SAMe 54 Vitamin B6 54 belladonna 54 tricyclic antidepressants 54 priapism 54 venlafaxine 54 vitamin B3 54 glucocorticoids 54 spironolactone 54 Zolpidem 54 imipramine 54 Arginine 54 carbamazepine 54 terbinafine 54 antifungal agent 54 milk thistle 54 topical steroid 54 atenolol 53 valtrex 53 coenzyme 53 Oestrogen 53 Tryptophan 53 inhibitory effect 53 PDE5 inhibitor 53 levothyroxine 53 Olanzapine 53 L theanine 53 Benzodiazepines 53 fluticasone propionate 53 Psilocybin 53 appetite suppressants 53 vasodilator 53 Melatonin 53 doxepin 53 phytoestrogen 53 glucocorticoid 53 viagra uk 53 famotidine 53 scopolamine 53 IGFBP 3 53 verapamil