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Top of the page- Obesity
- Obesity and Pregnancy
- Obesity: Should I Have Weight-Loss Surgery?
- Obesity: Should I Take Weight-Loss Medicine?
- Obesity: Should I Use a Diet Plan to Lose Weight?
- Obesity-Induced Lymphedema (The James)
- obeticholic acid - Medication
- obinutuzumab - Medication
- Object in a Child's Ear: Care Instructions
- Object in a Child's Eye: Care Instructions
- Object in a Child's Nose: Care Instructions
- Object in a Child's Skin: Care Instructions
- Object in a Child's Throat or Esophagus: Care Instructions
- Object in a Child's Vagina: Care Instructions
- Object in Rectum: Care Instructions
- Object in the Ear: Care Instructions
- Object in the Eye: Care Instructions
- Object in the Eye: First Aid
- Object in the Nose: Care Instructions
- Object in the Skin: Care Instructions
- Object in the Vagina
- Object in the Vagina: Care Instructions
- Object in Urethra: Care Instructions
- Object Stuck in a Child's Airway
- Object Stuck in the Throat
- Object Under Fingernail: Care Instructions
- Objects in the Ear
- Objects in the Eye
- Objects in the Nose
- Obsessive-Compulsive Disorder: Care Instructions
- Obsessive-Compulsive Disorder (OCD)
- Obsessive-Compulsive Disorder (OCD) in Children: Care Instructions
- Obsessive-Compulsive Disorder: Should I Take Medicine for OCD?
- Obstetric Panel
O C
Top of the page- Ocaliva - Medication
- Occupational Asthma
- Occupational Therapy
- Occupational Therapy for the Cancer Patient (The James)
- Ocean - Medication
- Ocella - Medication
- ocrelizumab - Medication
- Ocrevus - Medication
- ocriplasmin ophthalmic - Medication
- Octagam - Medication
- Octreoscan (The James)
- octreotide (oral/injection) - Medication
- Octreotide (Sandostatin) LAR Injection (The James)
- Octreotide (Sandostatin) Subcutaneous (sub-Q) Injection (The James)
- Ocu-Caine - Medication
- Ocuflox - Medication
- ocular lubricant - Medication
- Ocupress - Medication
- Ocu-Trol - Medication
O D
Top of the pageO F
Top of the pageO L
Top of the page- olanzapine and samidorphan - Medication
- olanzapine (injection) - Medication
- olanzapine (oral) - Medication
- olaparib - Medication
- Olaparib (The James)
- Older Adults: Be Inspired to Get Active (video)
- Older Adults: Getting Active After a Health Scare (video)
- Older Adults: Making Physical Activity a Routine (video)
- Older Adults: Overcoming Barriers to Fitness (video)
- Olecranon Bursitis (Popeye Elbow)
- oliceridine - Medication
- Olinvyk - Medication
- olmesartan - Medication
- olodaterol and tiotropium - Medication
- olodaterol (inhalation) - Medication
- olopatadine (nasal) - Medication
- olopatadine ophthalmic - Medication
- olsalazine - Medication
- Olumiant - Medication
- Olux - Medication
- Olux-E - Medication
O M
Top of the page- omacetaxine - Medication
- omadacycline (oral/injection) - Medication
- omalizumab - Medication
- Omalizumab for Asthma
- Omeclamox-Pak - Medication
- Omega-3 Fatty Acids for Bipolar Disorder
- omega-3 polyunsaturated fatty acids - Medication
- omeprazole - Medication
- Omeprazole + SyrSpend SF Alka - Medication
- omeprazole and sodium bicarbonate - Medication
- Ommaya Reservoir: Care Instructions
- Ommaya Reservoir (The James)
- Omnaris - Medication
- Omnicef - Medication
- Omnicef Omni-Pac - Medication
- Omnii Gel Just For Kids - Medication
- Omnipen-N - Medication
- Omnipred - Medication
- Omniscan - Medication
- Omniscan Prefill Plus - Medication
- Omnitrope - Medication
O N
Top of the page- onabotulinumtoxinA (Botox) - Medication
- onasemnogene abeparvovec (Zolgensma) - Medication
- Oncaspar - Medication
- ondansetron (injection) - Medication
- ondansetron (oral) - Medication
- One Hand: Daily Activities
- One Hand Eating Activities
- One Hour Glucose Screening at the OB Clinic
- One Hour Glucose Screening at the OB Clinic - Translations
- One Hour Glucose Test During Pregnancy
- Onexton - Medication
- Onfi - Medication
- Ongentys - Medication
- Onglyza - Medication
- Onivyde - Medication
- Onmel - Medication
- Onpattro - Medication
- OnQ Pain Pump (The James)
- Ontruzant - Medication
- Onureg - Medication
- Onxol - Medication
- Ony-Clear - Medication
- Onzetra Xsail - Medication
O P
Top of the page- Opcicon One-Step - Medication
- Opcon-A - Medication
- Opdivo - Medication
- Open Bowel Resection: Before Your Child's Surgery
- Open Bowel Resection: Before Your Surgery
- Open Bowel Resection in Children: What to Expect at Home
- Open Bowel Resection: What to Expect at Home
- Open Breast Biopsy: Before Your Surgery
- Open Breast Biopsy: Before Your Surgery (video)
- Open Breast Biopsy: Returning Home (video)
- Open Breast Biopsy: What to Expect at Home
- Open Carpal Tunnel Surgery
- Open Drainage of a Joint: Before Your Surgery
- Open Drainage of a Joint: What to Expect at Home
- Open Gallbladder Surgery for Gallstones
- Open Heart Surgery Discharge Education
- Open Inguinal Hernia Repair (Herniorrhaphy, Hernioplasty)
- Open Nephrectomy: Before Your Surgery
- Open Nephrectomy: What to Expect at Home
- Open Oophorectomy: Before Your Surgery
- Open Oophorectomy: What to Expect at Home
- Open Reduction With Internal Fixation of a Limb: Before Your Child's Surgery
- Open Reduction With Internal Fixation of a Limb: Before Your Surgery
- Open Reduction With Internal Fixation of a Limb in Children: What to Expect at Home
- Open Reduction With Internal Fixation of a Limb: What to Expect at Home
- Open Retropubic Suspension: Before Your Surgery
- Open Retropubic Suspension Surgery: What to Expect at Home
- Open Surgery for Kidney Stones
- Open-Angle Glaucoma: Care Instructions
- Opened Cut After Surgery: Care Instructions
- Open-Heart Surgery: Returning Home (video)
- Open-Joint Arthroplasty for Temporomandibular Disorders
- Ophthaine - Medication
- ophthalmic irrigation (intraocular) - Medication
- Ophthalmoscopy - Medical Test
- Ophthalmoscopy: About This Test
- Ophthetic - Medication
- opicapone - Medication
- Opioid Overdose: Care Instructions
- Opioid Overdose in Teens: Care Instructions
- Opioid Use Disorder
- Opioid Withdrawal: Care Instructions
- Opioids
- Opioids for Children (video)
- Opioids: Know What's Safe (video)
- opium preparation - Medication
- Opportunistic Infections in HIV
- Oppositional Defiant Disorder (ODD) in Children: Care Instructions
- Opsumit - Medication
- Optic Neuritis
- Optic Neuritis: Care Instructions
- Opti-Clear - Medication
- OptiFlex Complete - Medication
- OptiFlex-C - Medication
- Optiflex-G - Medication
- Opti-Free Rewetting Drops - Medication
- Optigene 3 - Medication
- Optimoist - Medication
- Optimum Charcoal - Medication
- Optimum Magnesium Gluconate - Medication
- Optiray 240 - Medication
- Optiray 300 - Medication
- Optiray 320 - Medication
- Optiray 350 - Medication
- Optison - Medication
- Optivar - Medication
- optive - Medication
O R
Top of the page- Ora Relief Throat - Medication
- Orabase - Medication
- Oracea - Medication
- Oracit - Medication
- Orajel - Medication
- Oral B Anti-Cavity - Medication
- Oral Breathing Devices for Sleep Apnea and Snoring
- Oral Breathing Devices for Snoring
- Oral Cancer
- Oral Cavity and Nasopharyngeal Cancers Screening (PDQ®): Screening - Health Professional Information [NCI]
- Oral Cavity and Nasopharyngeal Cancers Screening (PDQ®): Screening - Patient Information [NCI]
- Oral Cavity, Oropharyngeal, Hypopharyngeal, and Laryngeal Cancers Prevention (PDQ®): Prevention - Health Professional Information [NCI]
- Oral Cavity, Oropharyngeal, Hypopharyngeal, and Laryngeal Cancers Prevention (PDQ®): Prevention - Patient Information [NCI]
- Oral Complications of Chemotherapy and Head/Neck Radiation (PDQ®): Supportive care - Health Professional Information [NCI]
- Oral Complications of Chemotherapy and Head/Neck Radiation (PDQ®): Supportive care - Patient Information [NCI]
- Oral Corticosteroids: Care Instructions
- Oral Corticosteroids for Children: Care Instructions
- Oral Glucose Tolerance Test During Pregnancy: About This Test
- Oral Glucose Tolerance Test (OGTT) - Medical Test
- Oral Leukoplakia: Care Instructions
- Oral Rehydration: Care Instructions
- Oral Rehydration for Children: Care Instructions
- Oral Rehydration Solutions for Children
- Oralair - Medication
- Oralone - Medication
- OraMagic Rx - Medication
- Orap - Medication
- Orapred - Medication
- Orapred ODT - Medication
- Oravig - Medication
- Oraxyl - Medication
- Orazinc 110 - Medication
- Orazinc 220 - Medication
- Orbactiv - Medication
- Orchiectomy
- Orchiectomy: Before Your Surgery
- Orchiectomy for Prostate Cancer
- Orchiectomy: What to Expect at Home
- Orchiopexy for Testicle Torsion: Before Your Surgery
- Orchiopexy for Testicle Torsion: What to Expect at Home
- Orchiopexy for Undescended Testicle
- Orencia - Medication
- Orenitram - Medication
- Orfadin - Medication
- Organ Transplant
- Organ Transplants: Antirejection Medicines
- Organic Foods
- Organizing Your Medical Records
- Orgovyx - Medication
- Oriahnn - Medication
- Orilissa - Medication
- oritavancin - Medication
- Orkambi - Medication
- Orladeyo - Medication
- orlistat - Medication
- Ormazine - Medication
- Ornex - Medication
- Ornex Maximum Strength - Medication
- Oropharyngeal Cancer Treatment (Adult) (PDQ®): Treatment - Health Professional Information [NCI]
- Oropharyngeal Cancer Treatment (Adult) (PDQ®): Treatment - Patient Information [NCI]
- orphenadrine - Medication
- Orphengesic Forte - Medication
- Ortho DF - Medication
- Ortho Micronor - Medication
- Ortho Tri-Cyclen - Medication
- Orthognathic Surgery for Malocclusion
- Ortho-Novum 7/7/7 - Medication
- Orthopedic Hardware Removal: What to Expect at Home
- Orthopedic Surgery for Cerebral Palsy
- Orthostatic Hypotension: Care Instructions
- Orthotics for Foot Problems
- Orthovisc - Medication
- Ortikos - Medication
O S
Top of the page- Os-Cal Extra D3 - Medication
- Oscion - Medication
- oseltamivir - Medication
- Oseni - Medication
- Osgood-Schlatter Disease
- Osgood-Schlatter Disease: Exercises
- Osgood-Schlatter Disease in Children: Care Instructions
- osilodrostat - Medication
- osimertinib - Medication
- Osimertinib (Tagrisso) (The James)
- Osmitrol - Medication
- Osmolex ER - Medication
- OsmoPrep - Medication
- ospemifene - Medication
- Osphena - Medication
- Osteitis Pubis: Care Instructions
- Osteo Bi-Flex - Medication
- Osteo Bi-Flex Advanced - Medication
- Osteo Bi-Flex Plus MSM - Medication
- Osteoarthritis
- Osteoarthritis: Exercising With Arthritis
- Osteoarthritis: Heat and Cold Therapy
- Osteochondritis Dissecans of a Joint
- Osteomyelitis: Care Instructions
- Osteopathic Medicine
- Osteoporosis
- Osteoporosis
- Osteoporosis - Translations
- Osteoporosis: After Your Fracture (video)
- Osteoporosis: Care Instructions
- Osteoporosis in Men
- Osteoporosis Risk Factors
- Osteoporosis Risk in Younger Women
- Osteoporosis Screening
- Osteoporosis: Should I Have a Dual-Energy X-Ray Absorptiometry (DXA) Test?
- Osteoporosis: Should I Take Bisphosphonate Medicines?
- Osteoradionecrosis (ORN) (The James)
- Osteosarcoma and Undifferentiated Pleomorphic Sarcoma of Bone Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Osteosarcoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Osteotomy and Paget's Disease
- Osteotomy for Osteoarthritis
- Ostomy Care: Care Instructions
- Ostomy Diet: Care Instructions
O T
Top of the page- Otezla - Medication
- Other Health Problems Caused by Herpes Simplex Virus
- Other Home Treatment Measures for a First-Degree Burn or Sunburn
- Other Treatment: Questions to Ask the Doctor
- Other Types of Counseling for PTSD
- Otiprio - Medication
- Otomycosis: Care Instructions
- Otomycosis in Children: Care Instructions
- Otosclerosis: Care Instructions
- Ototoxicity (The James)
- Otovel - Medication
- Otrexup - Medication
O U
Top of the pageO V
Top of the page- Ovace - Medication
- Ovace Plus - Medication
- Ovarian Cancer
- Ovarian Cancer: Care Instructions
- Ovarian Cancer: Should I Have My Ovaries Removed to Prevent Ovarian Cancer?
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
- Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
- Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
- Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
- Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Screening (PDQ®): Screening - Patient Information [NCI]
- Ovarian Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Ovarian Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
- Ovarian Low Malignant Potential Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Ovarian Low Malignant Potential Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
- Over the Counter Medicines After Abdominal Organ Transplant
- Over the Counter Medicines During Pregnancy
- Overactive Bladder
- Overcoming Frustration and Anger
- Overfeeding a Baby
- Overflow Incontinence
- Overnight Dexamethasone Suppression Test - Medical Test
- Over-the-Counter Medicine Precautions
- Over-the-Counter Medicines for Allergies
- Overtraining
- Overuse and Repetitive Motion Injuries: Care Instructions
- Overuse Injuries
- Ovide - Medication
- Ovidrel - Medication
O X
Top of the page- oxacillin (injection) - Medication
- Oxacillin Sodium ADD-Vantage - Medication
- oxaliplatin - Medication
- Oxandrin - Medication
- oxandrolone - Medication
- oxaprozin - Medication
- Oxaydo - Medication
- oxazepam - Medication
- Oxbryta - Medication
- oxcarbazepine - Medication
- oxiconazole topical - Medication
- Oxipor VHC - Medication
- Oxistat - Medication
- Oxlumo - Medication
- Oxsoralen-Ultra - Medication
- Oxtellar XR - Medication
- Oxy Daily Wash - Medication
- Oxy-10 - Medication
- oxybutynin (oral) - Medication
- oxybutynin (transdermal) - Medication
- oxycodone - Medication
- OxyCONTIN - Medication
- Oxyfast - Medication
- Oxygen Safety at Home
- Oxygen Safety in the Hospital
- Oxygen Therapy
- Oxygen Therapy: Care Instructions
- Oxygen Therapy for Heart Failure: Care Instructions
- Oxygen Therapy: Using Oxygen at Home
- Oxygen Treatment for Chronic Obstructive Pulmonary Disease (COPD)
- Oxygen Use for Lung Disease
- OxyIR - Medication
- oxymetazoline nasal - Medication
- oxymetazoline ophthalmic - Medication
- oxymetazoline topical - Medication
- oxymorphone - Medication
- Oxytocin
- oxytocin - Medication
- Oxytrol - Medication