Health A-Z Medical Reference

Discover what peptides are, how they differ from proteins, and their benefits for skin, muscle growth, and health. Learn more about peptide supplements and uses.

There are a few different types of broken bones, or fractures. One kind is a comminuted fracture. This injury happens when your bone breaks into three or more pieces. Find out how doctors diagnose and treat these injuries.

If your child has PIK3CA-related overgrowth spectrum (PROS), you’ll work with a team of different types of doctors and health care specialists to create a treatment plan and get the care your child needs. Learn the role of each person on your PROS care team.

PIK3CA-related overgrowth spectrum (PROS) includes several rare genetic diseases. Find out which tests a doctor uses to quickly diagnose your child with one of these conditions.

PIK3CA-related overgrowth spectrum (PROS) includes several rare genetic diseases. Overgrowth of tissues can make it harder to walk, eat, dress yourself, or go to school. Find out how some children and teens can adapt to and enjoy life with PROS.

PIK3CA-related overgrowth spectrum (PROS) includes several syndromes that can affect different parts of the body. Each condition has a unique set of symptoms. Here’s what to know.

PIK3CA-related overgrowth spectrum (PROS) is a group of rare syndromes that cause body parts to grow too much or have an unusual shape. Learn more about what causes PROS and the symptoms that come along with some of the syndromes.

PIK3CA-related overgrowth spectrum (PROS) syndromes vary widely, and treatment depends on how a child’s condition affects their body. Learn about the options that can help you manage your child’s symptoms.

If you have chronic kidney disease, anemia is likely. But how will your doctor discover if you have anemia?

The goal in treating anemia in CKD is to help your body make more healthy red blood cells. But how?

Chronic kidney disease makes you more likely to get anemia. Here's why.

Colorectal Surgeons are doctors who specialize in conditions affecting the lower intestine. Learn more about the conditions they treat and why you might want to see a colorectal surgeon.

Immunologists specialize in treating immune problems, like food allergies, hay fever, and autoimmune diseases. Learn more about immunologists, what they do, the conditions they treat, reasons to see one, and what to expect during your visit.

Exercise can help you heal from a shoulder labral tear. Learn the best exercises for shoulders that have a labral tear, how to get started, and how to maintain your range of motion.

Pediatric orthopedists are doctors who specialize in children’s joints, muscles, and bones. Learn more about the conditions they treat and when you might need to seek out a pediatric orthopedist.

Orthopedic surgeons are doctors who specialize in surgery of bones, joints, and muscles. Learn more about the conditions they treat and why you might want to see an orthopedic surgeon.

Pediatric dermatologists are doctors who specialize in children’s skin, hair, and nails. Learn more about the conditions they treat and why your child might need a pediatric dermatologist.

Hospitalist doctors are medical professionals who specialize in internal medicine in a hospital environment. Learn more about the conditions hospitalist doctors treat and when you might need to see one.

Urogynecologists are doctors who specialize in pelvic floor disorders in women. Learn more about the conditions they treat and why you might want to see a urogynecologist.

Holistic dentists are medical professionals who specialize in holistic (whole-body) care. Learn more about the work they do and why you might want to see a holistic dentist.

Cardiac electrophysiologists are doctors who specialize in treating heart rhythm problems. Learn more about the conditions cardiac electrophysiologists treat and when you might need to see one.

A nuclear radiologist uses radioactive substances to treat and diagnose subtle issues in the body. Learn more about what a radiologist does and when you should see one.

Surgical oncologists are doctors who specialize in performing surgical procedures on patients with cancer. Learn more about the work they do and when you might need to see one.

Physical therapists are health professionals who help people recover from a variety of physical ailments. Learn more about what they do and when you might want to see a physical therapist.

General practitioners are doctors who treat acute and chronic illnesses and provide preventive care. Learn more about the conditions general practitioners treat, and when you might need to see one.

Perniatalogists are doctors who specialize in high-risk or complicated pregnancies. Learn more about what they do and when you might need one.

Pediatric gastroenterologists are doctors who specialize in children’s liver digestion and nutrition. Learn more about the conditions they treat and when your child may need to see one.

Physiotherapists are medical professionals who specialize in treating injuries and conditions that impact movement. Learn more about the conditions physiotherapists treat and when you might need to see one.

Vascular surgeons are doctors who specialize in treating diseases of the vascular system. Learn more about the conditions vascular surgeons treat and when you might need to see one.

Exercises can help relieve the feeling of globus sensation, the sensation of having a lump in the throat. Find out what exercises may reduce the symptoms and how to perform them.

An orthodontist is a doctor who specializes in teeth and jaw alignment. Learn about the conditions orthodontists treat and why you might need to see one.

Trichologists are healthcare workers who specialize in treating hair and scalp problems. Learn more about the conditions trichologists treat and when you might want to see one.

Psychologists are trained mental health professionals who specialize in studying and treating mental disorders. Learn more about what psychologists do and when you might need to see one.

Pharmacists are health care professionals who work with medicines and provide them to patients with a medical prescription. Learn more about what pharmacists do, their education, when to see them, and what to expect during your visit.

Clinical nurse specialists are advanced practice registered nurses who specialize in prenatal care, oncology, or other forms of medicine. Learn more about the conditions clinical nurse specialists can treat when you might see one.

Emergency medical technicians are medical professionals who specialize in emergency treatment. Learn more about the work they do and when you might see one.

Physiatrists are medical doctors that help people manage and treat different kinds of pain. Learn more about the conditions physiatrists treat and when you might need to see one.

Pediatric dentists specialize in diagnosing and treating dental problems in children. Learn what conditions they treat and why your child should visit the dentist as early as possible.

Ophthalmologists are medical doctors who specialize in treating eye and vision problems. Learn more about the conditions they treat and why you might want to see an ophthalmologist.

Primary care physicians are doctors who provide and coordinate healthcare services for patients. Learn about conditions primary care physicians treat and when you might need to see one.

Preventive medicine physicians are doctors who specialize in preventing disease and disability. Learn more about what preventive medicine physicians do and when you might need to see one.

Pediatric urologists are doctors who specialize in treating urinary and genital conditions in children. Learn more about the conditions they treat and when you or your child might need to see a pediatric urologist.

Pediatric neurologists specialize in treating conditions of the brain and nervous system in children. Learn about what they do and when you might need to see one.

Pediatric endocrinologists are doctors who specialize in treating hormone and gland disorders in children. Learn more about the conditions they treat and when you might need to see a pediatric endocrinologist.

Oncologists are doctors who specialize in diagnosing and treating types of cancer. Learn more about what an oncologist does and when you might need to see one.

Osteopathic physicians are doctors who specialize in treating patients holistically. Learn more about the conditions osteopaths treat and when you might need to see one.

Medical laboratory scientists are vital members of a patient’s healthcare team. They are responsible for analyzing samples taken from patients and reporting the results back to doctors. Learn what else they do and what it takes to become a medical laboratory scientist.

Hand surgeons are general, plastic, or orthopedic surgeons who specialize in surgery of the hand. Learn more about these surgeons, what they do, the conditions they treat, reasons to see one, and what to expect before and after surgery.

Athletic trainers are healthcare professionals who specialize in injury prevention and rehabilitation. Learn more about what athletic trainers do and when you might need to see one.

Psychotherapists are therapists who specialize in talk therapy. Learn more about the conditions psychotherapists treat and when you might need to see one.