Ni
Niacin (nicotinic acid)
Sources, Functions, and Effects of Vitamins Niacin
deficiency of
Symptoms and Signs of Nutritional Deficiency Sources, Functions, and Effects of Vitamins Potential Vitamin-Drug Interactions Niacin: Niacin Deficiency
gingivitis in
Gingivitis: Symptoms and Signs
malabsorption and
Symptoms of Malabsorption
dietary allowance of
Recommended Daily Intakes for Vitamins
in dyslipidemia
Lipid–Lowering Drugs Dyslipidemia: Low HDL
toxicity of
Sources, Functions, and Effects of Vitamins Niacin: Niacin Toxicity
Nicardipine
Oral Calcium Channel Blockers for Hypertension Parenteral Drugs for Hypertensive Emergencies Hypertensive Emergencies: Treatment
Nickel
cancer and
Common Chemical Carcinogens
poisoning with
Guidelines for Chelation Therapy Symptoms and Treatment of Specific Poisons
Nickel carbonyl poisoning
Symptoms and Treatment of Specific Poisons
Niclosamide
Diphyllobothriasis: Treatment
Nicotine
see also Cigarette smoking
in smoking cessation
Smoking Cessation: Drugs Drugs for Smoking Cessation
Nicotine stomatitis
Some Disorders of the Oral Region by Predominant Site of Involvement
Nicotinic acid
see Niacin
Niemann-Pick disease
Lysosomal Storage Disorders Lysosomal Storage Disorders: Niemann-Pick Disease
Nifedipine
in elderly
Effect of Aging on Drug Metabolism* and Elimination High-Risk Drugs in the Elderly (Based on the Beers Criteria)
gingival hyperplasia and
Systemic Disorders and the Mouth: Drugs
in high-altitude pulmonary edema
Altitude Sickness: HAPE and HACE
in hypertension
Oral Calcium Channel Blockers for Hypertension
in pregnancy
Hypertension in Pregnancy: Drugs
Nifurtimox
Chagas Disease: Treatment
Night blindness
Night-eating syndrome
Obesity and the Metabolic Syndrome: Eating disorders
Nightmares
Parasomnias: Nightmares Sleep Problems: Nightmares
Nightshade poisoning
Moderately Poisonous Plants
Night terrors
Parasomnias: Sleep (night) terrors Sleep Problems: Night terrors and sleepwalking
Nikolsky's sign
Description of Skin Lesions: Other Clinical Signs Bullous Pemphigoid: Symptoms and Signs Pemphigus Vulgaris: Diagnosis Stevens-Johnson Syndrome (SJS) and Toxic Epidermal Necrolysis (TEN): Symptoms and Signs Staphylococcal Scalded Skin Syndrome: Symptoms and Signs
Nil disease
Electron microscopic features in immunologic glomerular disorders. Nephrotic Syndrome: Minimal Change Disease
Nipples
breastfeeding-related irritation of
Nutrition in Infants: Maternal Complications
discharge from
Nipple Discharge Some Causes of Nipple Discharge
Paget's disease of
Paget's Disease of the Nipple Breast Cancer: Pathology Treatment by Cancer Type
Nisoldipine
Nitazoxanide
Cryptosporidiosis: Treatment Giardiasis: Treatment
Nitrates
in coronary artery disease
Angina Pectoris: Drugs Drugs for Coronary Artery Disease
in heart failure
Heart Failure: Vasodilators
in myocardial infarction
Acute Coronary Syndromes (ACS): Nitrates
PDE5 inhibitors and
Erectile Dysfunction: Drugs
Nitrazepam
High-Risk Drugs in the Elderly (Based on the Beers Criteria)
Nitric oxide
Neurotransmission: Other neurotransmitters
hypertension and
Hypertension: Vasodilator deficiency
in pediatric hypoxemia
Respiratory Support in Neonates and Infants: Mechanical ventilation
in persistent pulmonary hypertension of newborn
Persistent Pulmonary Hypertension of the Newborn: Treatment
Nitrites
in food
Food Additives and Contaminants: Additives
urinary
Approach to the Genitourinary Patient: Urinalysis Bacterial Urinary Tract Infections: Urine testing
volatile
Volatile Nitrites
Nitrite test
in pediatric urinary tract infection
Urinary Tract Infection in Children (UTI): Urine tests
Nitrobenzene poisoning
Nitrofurantoin
Usual Doses of Commonly Prescribed Antibiotics Nitrofurantoin
during breastfeeding
Some Drugs Contraindicated for Breastfeeding Mothers
Nitrogen
diving-related toxicity of
Gas Toxicity During Diving: Nitrogen narcosis
liquid
Warts: Filiform warts
Nitrogen balance
Nutrition: General Considerations: Proteins Nutritional Support: Assessing Response to Nutritional Support
Nitrogen dioxide
inhalation of
Factors Predisposing to Bronchiectasis
occupational exposure to
Irritant Gas Inhalation Injury
Nitrogen mustard
Commonly Used Antineoplastic Drugs
Nitrogen oxides
Hypersensitivity Pneumonitis: Pathophysiology
Nitroglycerin
see also Nitrates
Effect of Aging on Drug Response
in hypertensive emergency
Parenteral Drugs for Hypertensive Emergencies Hypertensive Emergencies: Treatment
Acute Coronary Syndromes (ACS): Drugs Acute Coronary Syndromes (ACS): Nitrates
Nitroprusside
in aortic dissection
Aortic Dissection: Treatment
in aortic stenosis
Aortic Stenosis: Treatment
Nitrosamines
Nitrosoureas
Nitrous oxide
for labor
Management of Normal Delivery: General anesthesia
vitamin B12 deficiency and
Potential Vitamin-Drug Interactions
Nizatidine
Some Oral Drugs for Dyspepsia Drug Treatment of Gastric Acidity: H2 blockers
