“Explore our comprehensive A-Z guide on diseases and conditions. Discover detailed information on definitions, symptoms, causes, and treatments to better understand various health issues.”
- Nabothian Cyst
- Nager Syndrome
- Nail Infection (Paronychia)
- Nail Psoriasis
- Narcissistic Personality Disorder
- Narcolepsy
- Narcolepsy in Children
- Nasal and Paranasal Tumors
- Nasal Congestion
- Nasal Polyps
- Nasal Valve Collapse
- Nasal Vestibulitis
- Nasolabial Folds
- Nasopharyngeal Cancer
- Neck Spasms
- Necrosis
- Necrotizing Enterocolitis (NEC)
- Necrotizing Fasciitis
- Necrotizing Pancreatitis
- Nemaline Myopathy
- Neonatal Herpes
- Neonatal Lupus
- Neonatal Opioid Withdrawal Syndrome
- Neovascularization of The Eye
- Nephrogenic Diabetes Insipidus
- Nephrogenic Systemic Fibrosis
- Nephrotic Syndrome
- Nerve Compression Syndromes
- Nerve Sheath Tumors
- Nervous Breakdown
- Neural Tube Defects
- Neuroblastoma
- Neurocutaneous Syndrome
- Neurodegenerative Diseases
- Neurodermatitis
- Neuroendocrine Tumors
- Neurofibroma
- Neurofibromatosis
- Neurofibromatosis Type 1 (NF1)
- Neurofibromatosis Type 2 (NF2)
- Neurogenic Bladder
- Neurogenic Shock
- Neuroleptic Malignant Syndrome
- Neurological Disorders
- Neuromuscular Disorders
- Neuromuscular Scoliosis
- Neuromyelitis Optica (NMO)
- Neuropathic Pain
- Neuropraxia
- Neurosyphilis
- Neutropenia
- Neutrophilia
- New Daily Persistent Headache (NDPH)
- Nickel Allergy
- Nicotine Dependence (Tobacco Use Disorder)
- Nicotine Headache
- Nicotine Poisoning
- Nicotine Withdrawal
- Night Eating Syndrome
- Night Terrors
- Nightmare Disorder
- Nipah Virus
- Nipple Fissure
- Nocturia
- Nocturnal Panic Attacks
- Nodular Acne
- Nodular Fasciitis
- Nodular Melanoma
- Noise-Induced Hearing Loss (NIHL)
- Non-Hodgkin Lymphoma
- Non-Neurogenic Voiding Dysfunction
- Non-Ossifying Fibroma
- Non-Small Cell Lung Cancer
- Noncardiac Chest Pain
- Nongonococcal Urethritis
- Nonketotic Hyperglycinemia
- Nonspecific Interstitial Pneumonia (NSIP)
- Nontuberculous Mycobacteria Infections
- Noonan Syndrome
- Normal Pressure Hydrocephalus
- Normocytic Anemia
- Norovirus
- Norrie Disease
- Nosebleed (Epistaxis)
- Nosocomephobia
- Nosocomial Infections
- Nosophobia
- Notalgia Paresthetica
- NSTEMI: Non-ST-Elevation Myocardial Infarction
- NTM Lung Disease
- Nummular Eczema
- Nursemaid’s Elbow
- NUT Carcinoma
- Nutcracker Syndrome
- Nyctophobia
- Nystagmus