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Is a forehead vein normal?

A prominent forehead vein can appear with stress, exercise, or heat, and may be a normal personal feature, especially in thin people with less fat under the skin. Less commonly, an enlarged temple artery may signal temporal arteritis with fever, weight loss, headache, tenderness, and vision changes.

Sexual Health

HPV Treatment: Main Types & Signs of Improvement

HPV treatment options often include prescription ointments, office-applied topical solutions, and procedures like cryotherapy, cauterization, laser therapy, and excisional techniques (conization or LEEP) for warts or precancerous cervical changes, with regular follow-up and screening as needed.

Diseases and Conditions

Skin Infection: Main Types & What to Do

Skin infection can be caused by bacteria, fungi, viruses, or parasites and may lead to redness, itching, pain, lesions, or pus. Covers common types such as boils, cellulitis, impetigo, athlete’s foot, candidiasis, scabies, herpes, warts, and nail fungus, with typical antibiotics, antifungals, and antivirals used.

Diabetes

Hemoglobin A1c (HbA1C) Test: What It Tests & Normal Levels

The HBA1C test measures average blood glucose over three months by analyzing sugar bound to hemoglobin. It is a key tool for diagnosing prediabetes and diabetes, with standard normal levels below 5.7%. Because red blood cells live for 120 days, this test tracks treatment efficacy and health trends without fasting.

Well-Being

7 Benefits of Sunlight (& How to Get Sun Safely)

The benefits of sunlight include increased vitamin D production, which supports bone health and immune function. Daily sun exposure helps regulate the circadian rhythm to improve sleep quality and boost mood by increasing serotonin and endorphin levels. These natural processes reduce risks for various chronic diseases.

Pregnancy-Related Conditions

Subchorionic Hematoma: Symptoms, Causes & Treatment

Subchorionic hematoma is a blood collection between the placenta and uterine wall, often in the first trimester. May cause vaginal bleeding, abdominal pain, or tightening, but can be symptom-free and found on ultrasound. Care includes rest, follow-up, and monitoring for risks like miscarriage or preterm birth.

Healthy Pregnancy

High White Blood Cell Count During Pregnancy: Causes & Reference Values

High white blood cell count during pregnancy is often a normal immune shift. Leukogram reference ranges for leukocytes, neutrophils, and lymphocytes vary by trimester and usually normalize after delivery. Elevated leukocytes in urine may signal a urinary tract infection, even without symptoms.

Nutrition

Soluble Fiber: Benefits, Food Sources & Supplements

Soluble fiber dissolves in water to form a gel that supports fullness, regular bowel movements, and healthier LDL cholesterol and blood sugar levels. Includes key benefits, metabolic syndrome and colorectal cancer notes, plus top food sources, fiber supplements, and soluble vs insoluble differences.

Nutritional Supplements

Magnesium L-Threonate (Magtein): Benefits, Dosing & Side Effects

Magnesium threonate is a supplement that may help improve learning, memory, and cognitive function, reduce anxiety and stress, regulate sleep, and relieve pain. Made from magnesium and L-threonate, it enhances magnesium availability in the brain, supporting relaxation and neuron health.

Diseases and Conditions

Fibrocystic Breast Disease: Symptoms, Causes & Treatment

Fibrocystic breast disease involves benign changes like pain, swelling, and lumps triggered by hormonal shifts and fluid retention. Common in women aged 30 to 50, symptoms usually resolve after menstruation. Diagnosis uses imaging to rule out cancer, while management includes diet changes and pain relief.

Diseases and Conditions

Plantar Fasciitis Treatment: Main Types, Prevention & Returning to Activities

Plantar fasciitis treatment options include short rest periods, cold compresses, NSAIDs such as ibuprofen or naproxen, stretching, massage, and physical therapy. Night splints, orthotic insoles, supportive shoes, PRP injections, and surgery may be used in persistent cases, plus tips to prevent recurrence.

Medications

Lenacapavir: Indications, How to Take, Dosing & Side Effects

Lenacapavir is a long-acting injection approved to treat and prevent HIV-1. It blocks the virus’s capsid, stopping its replication. Given twice a year, it’s ideal for those with resistant HIV or seeking a low-maintenance PrEP option. Learn more about its uses, dosing, and possible side effects.

Medications

10 Diaper Rash Creams (& How to Use)

Diaper rash cream serves as a vital barrier to soothe irritation and redness in infants and adults. Common effective ingredients include zinc oxide, dexpanthenol, and calendula, which promote skin healing and moisture protection. Regular application during diaper changes helps prevent severe skin infections.

Diseases and Conditions

Nitrous Oxide (Laughing Gas): Uses, Side Effects & Intoxication

Nitrous oxide is a medical gas used for pain relief and sedation in clinical settings, yet its recreational misuse poses severe health risks. This article outlines its therapeutic applications, common side effects like vitamin B12 deficiency, and the dangers of intoxication, including permanent nerve damage.

Diseases and Conditions

Uterine Fibroid Treatments: Medications & Surgical Procedures

Uterine fibroid treatments may include NSAIDs, combined hormonal contraceptives, progestins including levonorgestrel IUDs, GnRH agonists, and tranexamic acid to reduce bleeding, plus iron for anemia. Surgical options include myomectomy, uterine artery embolization, or hysterectomy based on symptoms and pregnancy goals.

Nutrition

Lutein: Benefits, Food Sources & Supplements

Lutein is an antioxidant carotenoid that helps protect eyes from UV and blue light, supporting lower cataract and age-related macular degeneration risk. It may also support skin aging, cognition, LDL balance, and immune health. Sources include leafy greens; supplements typically 10–20 mg/day.

Diseases and Conditions

Hyperprolactinemia: Symptoms, Causes, Causes & Treatment

Hyperprolactinemia involves high blood prolactin levels, often leading to irregular periods, infertility, and milk discharge. Causes range from pregnancy to pituitary tumors called prolactinomas. Diagnosis requires blood tests and imaging. Treatment typically includes medications like cabergoline or surgery.

Birth Control

Which birth control causes weight gain?

Most contraceptives are not linked to weight gain, but the 3-month medroxyprogesterone injection is the method most often associated with it, though not everyone gains weight. Evidence is inconsistent on which birth control causes weight gain, and aging-related metabolic changes may be mistaken for contraception.

Diseases and Conditions

Spinal Muscular Atrophy: Symptoms, Types, Causes & Treatment

Spinal muscular atrophy is a rare genetic condition that causes progressive muscle weakness from infancy to adulthood. Learn the main symptoms, types, causes, diagnosis, treatment options, and prevention strategies, including genetic screening, early care, and long-term management options.

Yeast Infection

Why do I keep getting yeast infections?

Recurring yeast infections often point to underlying factors like hormone changes, antibiotics, blood sugar issues, or immune responses. Learn why do i keep getting yeast infections, how resistance and yeast types play a role, and when medical evaluation is needed for recurrent symptoms and proper diagnosis.