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Prevnar 13: Uses, FDA-Approved Vaccine Schedule & Side Effects

Prevnar 13 is a pneumococcal vaccine that protects against 13 strains of bacteria linked to pneumonia, meningitis, sepsis and ear infections. It is FDA-approved in the US, although newer pneumococcal vaccines are now more commonly recommended.

Natural Treatments

Does CBD help with social anxiety?

CBD may help with social anxiety in some situations, but evidence is limited and mixed. Studies suggest possible short-term benefits, while research has not confirmed CBD as an established treatment for social anxiety disorder.

Cancer

Can skin cancer kill you?

Skin cancer can be fatal, especially when melanoma or other aggressive types spread. Learn how cancer type, stage, early detection and modern treatment affect the risk of death.

Medications

Zomig: Uses, How to Take, Dosage & Side Effects

Zomig is a prescription migraine medication containing zolmitriptan that treats acute attacks with or without aura. It can relieve headache, nausea, vomiting and light sensitivity, with dosing, side effects and important contraindications varying by individual health factors.

Diseases and Conditions

Hypoplastic Left Heart Syndrome: Symptoms, Causes & Treatment

Hypoplastic left heart syndrome is a serious congenital heart defect that affects blood flow through the heart. Symptoms often appear soon after birth and require urgent care, with treatment typically involving staged heart surgeries and lifelong specialist follow-up.

Stye

Stye (Sty): Symptoms, Causes, Treatment & When to See a Doctor

A stye is a bacterial infection of an eyelid oil gland that can cause a painful, swollen lump. Common causes, symptoms, treatment options, self-care measures, and signs that warrant medical evaluation are explained.

Diseases and Conditions

What causes bed bugs?

Bed bugs are usually brought into homes on luggage, clothing, bedding, or furniture. Learn what causes bed bugs, how they spread between rooms or apartments, where they hide, and why infestations can be difficult to eliminate.

Oral Health

What does a cavity look like?

A cavity may appear as a white, brown, or black spot or a visible hole in a tooth. Learn what does a cavity look like, how early decay can appear, and why a dental exam is needed to confirm it.

Labor & Delivery

Prodromal Labor: Symptoms & What It Feels Like (& Is It Braxton Hicks?

Prodromal labor causes contractions that can resemble true labor but may not lead to progressive cervical dilation. Symptoms can include cramping, backache and pelvic pressure, with comfort measures often helping until active labor begins.

Nutritional Supplements

Magnesium Citrate: Uses, How to Take, Duration & Side Effects

Magnesium citrate is a well-absorbed form of magnesium used to support magnesium levels and relieve occasional constipation. It also plays a role in normal muscle, nerve and bone function, while higher doses may cause diarrhea, nausea or abdominal cramping.

Diseases and Conditions

Pinched Nerve in Neck: Symptoms, Causes, Diagnosis & Treatment

A pinched nerve in neck can cause pain, tingling, numbness or weakness that spreads into the shoulder, arm, hand or fingers. Cervical radiculopathy may result from age-related changes or a herniated disc and is treated based on symptom severity.

Diseases and Conditions

Xerosis: Symptoms, Causes, Treatment & Prevention

Xerosis causes unusually dry, rough, scaly or itchy skin when the skin barrier loses water and lipids. Learn about common causes, symptoms, diagnosis, moisturizers and other treatments, prevention strategies, and when persistent dry skin may need medical evaluation.

Abdominal Pain

Pain Under Left Rib Cage: 12 Causes, Symptoms & Why It Can Happen

Pain under left rib cage can be caused by conditions affecting the stomach, pancreas, heart, spleen, lungs, or kidneys. Learn about common causes like gastritis, pancreatitis, pericarditis, and kidney stones, plus symptoms and treatment options to relieve pain under the left rib cage.

Symptoms

Lump in Armpit: 10 Causes (+ Pictures) & When to See a Doctor

A lump in armpit can come from swollen lymph nodes, ingrown hairs, cysts, allergies, infections, breast cancer or lymphoma, with symptoms like pain, fever, night sweats or weight loss.

Food

Can you drink too much water?

Drinking too much water can lower sodium levels and cause water intoxication. Learn how much water may be too much, common symptoms, possible complications, and when urgent medical care is needed.

Medications

Ursodeoxycholic Acid (Ursodiol): Uses, How to Take, Dosing & Side Effects

Ursodeoxycholic acid, or ursodiol, is prescribed for certain cholesterol gallstones and primary biliary cholangitis. It may also help prevent gallstones during rapid weight loss, with dosing based on the condition being treated.

Medications

Urea Cream: Indications, How to Use, Concentrations & Side Effects

Urea cream helps moisturize dry skin, soften rough or thickened areas, and reduce scaling. Learn about common uses, available concentrations, how often to apply it, treatment duration, possible side effects, contraindications, precautions, and how different strengths work on skin and nails.

Well-Being

Why does sneezing feel good?

Sneezing can feel satisfying because it quickly relieves nasal irritation and helps clear mucus, allergens, or other irritants. Learn why sneezing feels good, how the sneeze reflex works, and why suppressing a sneeze may be harmful.

Diseases and Conditions

Panniculectomy: What It's For, How It's Done & Recovery

Panniculectomy removes excess hanging skin and fat from the lower abdomen to improve hygiene, mobility and comfort. Learn how the procedure is performed, how to prepare, what recovery involves, possible risks, scarring, and how it differs from a tummy tuck.

Fitness

Chest Workouts at Home: 9 Exercises (With & Without Equipment)

A chest workout at home can be done with no equipment and can include push-up variations, plank. Bench presses using dumbbells or water bottles can also be beneficial for strengthening the chest, shoulders and arms.