Breastmilk is the perfect food for your baby. It contains just the right amount of nutrients. It is also gentle on your baby's developing stomach, intestines, and other body systems.

Diabetic kidney disease is kidney disease that is caused by diabetes. Here's what you need to know about this condition.

Inhalers and nebulizers deliver medicine directly to the lungs. They cause fewer side effects than medicine taken by mouth or injection.

Being told you have Kaposi sarcoma can be scary, and you may have many questions. But you have people on your healthcare team to help.

Narcolepsy is a sleep disorder. It is a lifelong disease of the central nervous system. Narcolepsy causes excessive and overwhelming daytime sleepiness, even after getting plenty of nighttime sleep. If you have narcolepsy, you are likely to become drowsy or to fall asleep at inappropriate times and places. These sleep attacks may happen with or without warning.

After getting a few treatments, some people feel nausea and begin vomiting in anticipation of the next treatment. The reaction is usually caused by something related to the treatment, like the smell of alcohol or the sight of a medical uniform.

Your neck is at risk for injury because of its location and range of motion. Neck pain can be caused by injury, age, or inflammatory disorders.

Detailed information on the most common types of neck problems, including neck pain, torticollis, and whiplash injury

Nephrotic syndrome causes scarring or damage to the filtering part of the kidneys (glomeruli). This causes too much protein to be lost from the blood into the urine.

A closer look at neurogenic bladder, which causes symptoms, such as urinary incontinence, kidney stones, and dribbling urine.

Detailed information on neurological disorders in children, including headaches, head injury and seizures/epilepsy

Here is a list of nervous system disorders that require clinical care by a physician or other healthcare professional.

A neurological exam may be performed with instruments, such as lights and reflex hammers, and usually does not cause any pain.

Neurological rehabilitation (rehab) helps people with diseases, injury, or disorders of the nervous system. It can often increase function, ease symptoms, and improve a person's well-being.

Neurology is the branch of medicine that is concerned with the study and treatment of disorders of the nervous system.

Nipple conditions are a common noncancer (benign) breast condition affecting many people assigned female at birth. Some problems are related to lactation, and others are not.

Your child’s inner ears may be damaged if they are around extremely loud noises or around loud noises for long periods of time. This is called noise-induced hearing loss. Read on to learn about common causes and prevention.

Breast development happens in certain stages during a woman's life: first before birth, and again at puberty and later during the childbearing years. Changes also happen to the breasts during menstruation and when a woman reaches menopause.

Nuclear medicine is a specialized area of radiology. It uses very small amounts of radioactive materials to examine organ function and structure. This branch of radiology is often used to help diagnose and treat abnormalities very early in the progression of a disease, such as thyroid cancer.

Helpful tips on clear liquids and full liquids that may help you deal with side effects during cancer treatment.