Related by context. Frequent words. (Click for all words.) 65 vasodilator 63 releases endorphins 59 Chamomile 57 Antihistamines 57 Vitamin B6 57 valerian 57 cough suppressant 55 stimulant 55 psychoactive 55 analgesic 55 alkaloid 55 baclofen 54 relieves stress 54 chamomile tea 54 depressant 54 chamomile 54 Melatonin 54 Sildenafil 54 Capsaicin 54 chemical serotonin 54 muscle relaxant 54 medicinally 54 muscle relaxer 54 menstrual cramps 53 vitamin B1 53 emollients 53 laxative 53 lemon balm 52 theophylline 52 topical cream 52 stress buster 52 neurotransmitter serotonin 52 Botulinum toxin 52 relaxer 52 herbal remedy 52 Lidocaine 52 Oxytocin 52 priapism 52 anti inflammatory 52 Essential oils 51 apple cider vinegar 51 anti depressant 51 treating erectile dysfunction 51 Paracetamol 51 pain relieving 51 mental alertness 51 indomethacin 51 Arnica 51 Beta blockers 51 aphrodisiac 51 tricyclic antidepressants 51 appetite suppressant 50 herb 50 Niacin 50 salicylic acid 50 relieve stress 50 hydrocortisone 50 Baking soda 50 Quercetin 50 prostaglandins 50 milk thistle 50 vasoconstriction 50 vitamin B6 50 alkaloids 50 tonic 50 Marinol 50 flavor enhancer 50 appetite suppressants 50 tretinoin 49 non steroidal 49 Fluoxetine 49 arthritic pain 49 L arginine 49 adenosine 49 pharmacologically 49 naturally occurring substance 49 antibacterial properties 49 applied topically 49 drug NSAID 49 minoxidil 49 spironolactone 49 herbal extracts 49 Opioids 49 potent antioxidant 49 cannabinoids 49 Diazepam 49 spearmint 49 anticholinergic 49 Libido 49 hot flushes 49 Pycnogenol 49 bronchodilator 48 caffeine 48 dehydrates 48 anticonvulsants 48 Painkillers 48 medicinal 48 seborrheic dermatitis 48 Gabapentin 48 ginkgo biloba 48 medicinal properties