Related by context. Frequent words. (Click for all words.) 61 placebos 59 Antidepressants 58 Opioids 57 Anti depressants 55 irritable bowel syndrome IBS 54 Stimulants 54 migraineurs 54 headache sufferers 54 Statin drugs 54 Clinically 54 Antihistamines 53 Hypoglycemia 53 IBS symptoms 53 Hypothyroidism 53 baclofen 53 elevated CRP 53 CAM therapies 53 Vitamin D supplements 53 Heart Failure Patients 52 SAMe 52 Methylphenidate 52 Corticosteroids 52 urinary symptoms 52 Migraines 52 Chronic pain 52 Cognitive behavioral therapy 52 RLS symptoms 52 Melatonin 52 Fructose 52 Hormone Therapy 51 HbA1C 51 Multivitamins 51 Hyperactivity 51 Baldness 51 Transfusions 51 antihypertensive medications 51 beta carotene supplements 51 migraine sufferers 51 Narcissists 51 Elderly Patients 51 anticholinergics 51 HSDD 51 C Reactive Protein 51 Erectile Dysfunction 51 Menopausal 51 Bisphosphonates 51 Adult ADHD 51 B Vitamins 50 Vitamin E 50 Meta Analysis 50 Oral contraceptives 50 Ischemic 50 impaired fasting glucose 50 vitamin B6 50 Vitamin B6 50 Breast Cancer Treatment 50 Obstructive Sleep Apnea 50 vasomotor symptoms 50 psychotherapies 50 Restless legs 50 Anxiety disorders 50 prescribed antidepressants 50 pregabalin 50 tricyclic antidepressants 50 progestins 50 calcium supplementation 50 Infliximab 50 Nitroglycerin 50 spinal manipulation 50 Beta blockers 50 Sexual dysfunction 50 psyllium 50 nonadherence 50 RCTs 50 cholinesterase inhibitors 49 attention-deficit/hyperactivity disorder ADHD 49 Postmenopausal Women 49 Irritable Bowel Syndrome 49 Hormone Replacement Therapy 49 Stroke Risk 49 Sciatica 49 anticonvulsants 49 Restless Legs Syndrome 49 teriparatide 49 pharmacological treatments 49 Topiramate 49 Varenicline 49 Impotence 49 Ovulation 49 Neuropathic Pain 49 Brain Tumors 49 breast lumps 49 Combination therapy 49 Hallucinations 49 Postpartum Depression 49 hemoglobin A1C 49 antioxidant supplements 49 neuropsychiatric symptoms 49 peginterferon 49 Diuretics 49 Dietary fiber