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HIDA Scan: Uses, How It's Done & What Results Mean

A HIDA scan tracks bile flow through the liver, gallbladder, bile ducts, and small intestine. Learn why the test is used, how it is performed, what normal and abnormal results may mean, and how high or low gallbladder ejection fractions can relate to inflammation, blockage, bile leaks, or poor emptying.

Spots on the Skin

Bier Spots: Symptoms, Causes, Diagnosis & Treatment

Bier spots are harmless, pale skin patches caused by temporary changes in small blood vessels. They often appear on the arms or legs, fade with elevation or pressure, and usually need no treatment unless linked to swelling or circulation problems.

Symptoms

Mottled Skin: 8 Possible Causes & Treatment

Mottled skin may result from harmless cold-related changes, vascular conditions, poor circulation, septic or cardiogenic shock, and other serious causes. Learn the main signs, treatments, and when urgent medical care is needed.

Oral Health

Dental Bonding: Uses, How It's Done, Aftercare & Risks

Dental bonding uses tooth-colored resin to repair chips, close small gaps and improve tooth shape or color. Learn how the procedure is done, how to care for bonded teeth, and which risks or warning signs may require dental care.

Menstruation

My period will not stop but it's light. What does that mean?

A light period that will not stop may be caused by hormonal changes, birth control, stress, PCOS, thyroid problems, fibroids, or perimenopause. Learn when to see a doctor.

Diseases and Conditions

Tietze Syndrome: Symptoms, Causes & Treatment

Tietze syndrome is a rare condition that causes chest pain, tenderness, and swelling near the upper ribs. Symptoms may worsen with coughing or deep breathing and often improve over time with rest, warm compresses, and pain relief.

Diseases and Conditions

Hernia: Symptoms, Causes & Treatment

A hernia occurs when tissue pushes through a weak muscle area, causing a bulge. Inguinal hernia is common and may cause groin swelling or pain. Hernia symptoms in men may also include scrotal swelling or discomfort, with treatment ranging from observation to surgery.

Natural Treatments

Coffee Enema: Uses, Side Effects & Risks

A coffee enema is an alternative practice that involves introducing a coffee solution into the rectum. Although it is promoted for constipation relief and detoxification, its benefits have not been proven, and it may cause serious side effects, including dehydration, electrolyte imbalances, and intestinal injury.

Diseases and Conditions

Coccidioidomycosis: Symptoms, Causes & Treatment

Coccidioidomycosis, or Valley fever, is a fungal infection caused by inhaling spores from soil. It may cause fever, cough, chest pain, shortness of breath, skin changes, or more serious complications when the infection spreads.

Diseases and Conditions

Upper Gastrointestinal Bleeding: Symptoms, Causes & Treatment

Upper gastrointestinal bleeding can cause vomiting blood, black or tarry stools, weakness, and shock. Common causes include ulcers, esophagitis, and gastroesophageal varices, and severe bleeding requires emergency treatment.

Diseases and Conditions

Dysplasia: Symptoms, Causes & Treatment

Dysplasia refers to abnormal or disorganized cells in a tissue or organ. It can affect the breasts, bones, hips, lungs, or cervix and may be linked to inflammation, infection, toxic exposure, or genetic changes.

Symptoms

Otalgia: Symptoms, Causes & Treatment

Otalgia is the medical term for ear pain caused by infections, earwax buildup, injuries, pressure changes, or other conditions. Symptoms may include burning, pressure, drainage, temporary hearing loss, and balance problems, with treatment depending on the cause.

Diseases and Conditions

Hyperopia: Symptoms, Causes & Treatment

Hyperopia causes blurry near vision when light focuses behind the retina. Common symptoms include eye strain, headaches, and difficulty concentrating. Treatment may involve glasses, contact lenses, or refractive surgery.

Stretch Marks

How to Get Rid of Stretch Marks: 12 Treatments

How to get rid of stretch marks may involve creams, oils, microneedling, radiofrequency, chemical peels, or another stretch mark treatment. Stretch marks can be faded and made less noticeable, but they cannot be completely removed.

Diseases and Conditions

Xerophthalmia: Symptoms, Causes & Treatment

Xerophthalmia is a severe eye condition caused by vitamin A deficiency. It can lead to dry eyes, night blindness, Bitot spots, corneal ulcers, and vision loss. Treatment includes vitamin A supplementation and eye care.

Diseases and Conditions

Can you die from sun poisoning?

Can you die from sun poisoning? Learn how severe sunburn, dehydration, and heat stroke can become life-threatening and when to seek emergency care.

Diseases and Conditions

Alzheimer’s Care: 10 Essential Tips for Daily Support & Safety

Alzheimer’s care includes daily medication support, brain-stimulating activities, home safety, personal hygiene, nutrition, communication strategies, social interaction and ways to respond to aggressive behavior.

Pregnancy by Week

How many months is 18 weeks?

How many months is 18 weeks pregnant? Eighteen weeks is about 4 months and 2 weeks, marking the beginning of the fifth month and part of the second trimester. At this stage, the baby may move or hiccup, prenatal visits are often monthly, and pregnancy is tracked in weeks for greater accuracy.

Pregnancy by Week

How many months is 8 weeks?

How many months is 8 weeks? Eight weeks is about 2 months into pregnancy. At this stage, the embryo is developing rapidly, prenatal care should begin during the first trimester, and regular dental care is considered safe. An OB-GYN can confirm gestational age and monitor ongoing development.

Healthy Pregnancy

Can you eat shrimp while pregnant?

Shrimp can be eaten during pregnancy when fully cooked. Learn recommended serving limits, low-mercury benefits, safe preparation, and when local contamination or allergies may require extra caution.