Latest Articles in Tua Saúde

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Is it safe to swallow semen?

Is it safe to swallow semen? Usually yes, but risks exist if a partner has an STI, since semen and other bodily fluids can carry viruses and bacteria. Possible infections include HIV, gonorrhea, chlamydia, trichomoniasis, and Zika; suspected exposure after oral sex warrants medical evaluation.

Food

Brazil Nuts: Benefits, Nutrition & Daily Intake

Brazil nuts are nutrient-dense, providing selenium, magnesium, zinc, fiber, and vitamins B and E. Their antioxidants may support heart, brain, thyroid, and immune health. Typical intake is 1 nut a day; excess can cause toxicity or allergy.

Medicinal Plants

Thyme Benefits: Uses, Health Effects & Safety

Thyme benefits include antioxidant, anti-inflammatory, expectorant, and bactericidal effects that may help with coughs, acne, stress, and heart health. Includes uses (tea, syrup, bath, inhalation) and safety tips.

Mental Health

Rejection Sensitive Dysphoria: Symptoms, Causes & Treatment

Rejection sensitive dysphoria describes intense emotional pain linked to perceived rejection or criticism. The condition is often associated with ADHD and involves strong emotional reactions, common symptoms, causes, diagnosis, and treatment options.

Sexual Health

Vaginismus: Symptoms, Causes & Treatment

Vaginismus is involuntary pelvic muscle tightening that can make penetration painful or impossible. Symptoms include anxiety, pain, and difficulty with tampons or exams. Diagnosis is clinical; treatment may include CBT, dilators, pelvic floor therapy, and topical anesthetics.

Symptoms

Burning Tongue: 9 Possible Causes & How to Treat

A burning tongue can result from hot food, dry mouth, vitamin deficiencies, or oral thrush. While often temporary, persistent stinging may indicate burning mouth syndrome. Understanding these causes helps determine when to seek medical advice for symptoms like white plaques or lasting discomfort.

Mental Health

Anhedonia: Symptoms, Causes, Diagnosis & Treatment

Anhedonia is the loss of pleasure in previously enjoyable activities. Often linked to dopamine depletion and disorders like depression or schizophrenia, it manifests through symptoms such as sleep issues and libido loss. Management focuses on treating the root cause through therapy and medication.

Beauty & Cosmetics

Why are my nails peeling?

Peeling nails often result from repeated water exposure, harsh soaps, or nail cosmetics that weaken the nail layers. This explains why are my nails peeling, when to suspect brittle nails, and when a medical cause may be involved.

Beauty & Cosmetics

Why are my pores so big?

Large-looking pores are usually linked to oil production, skin structure, and aging. Learn why are my pores so big, how genetics, sun exposure, and acne affect pore appearance, and what safe care can help reduce visibility.

Medications

Pitocin (Oxytocin): Uses, How to Take, Dosing & Side Effects

Pitocin is a synthetic oxytocin used to induce labor, stimulate contractions, and assist with breastfeeding. This hormone is vital for managing uterine inertia, preventing postpartum hemorrhage, and treating breast engorgement. Its use requires medical supervision due to serious potential risks.

Fitness

Shoulder Workout: Home & Gym Exercises (with 3 Free Shoulder Plans)

A shoulder workout helps build strength, stability, and mobility in the upper body. Learn effective shoulder exercises for home and gym, including presses, raises, rows, and face pulls, to target deltoids, triceps, and back muscles with safe training tips.

Diseases and Conditions

Otitis Externa: Symptoms, Causes & Treatment

Otitis externa causes ear pain, itching, discharge, and muffled hearing, often after swimming or earbud use. Covers symptoms, diagnosis, treatment options, and safe home care.

Diseases and Conditions

Dermoid Cyst: Symptoms, Causes & Treatment

Dermoid cyst is a slow-growing benign tumor that can occur in the ovaries, eye, head/neck, or spine. Symptoms may include a lump, discharge, pelvic pain, or abdominal swelling; diagnosis uses ultrasound, MRI, or CT; treatment is surgical removal.

Diseases and Conditions

Thrombophilia: Symptoms, Causes & Treatment

Thrombophilia is a blood-clotting tendency that can cause swelling, limb pain, skin color changes, and shortness of breath. Covers inherited and acquired causes, diagnosis with labs/genetic tests, pregnancy risks, and treatment options.

Diseases and Conditions

Is It Safe to Make Yourself Throw Up? What to Do Instead

Forcing yourself to vomit can be dangerous and is rarely recommended. Learn why experts warn against self-induced vomiting, when it’s necessary to seek emergency care, and the safest alternatives to relieve nausea or suspected poisoning.

Tests

Skin Biopsy: What It Is & When It's Recommended

Skin biopsy is a quick, local-anesthetic procedure that removes a small skin sample for lab analysis. Covers when it’s recommended, common types (punch, shave, excisional), preparation, aftercare, and risks like bleeding or scarring.

Medicinal Plants

Soursop Tea: How to Make (Recipe Instructions) & Health Benefits

Soursop tea is prepared from the leaves of the Annona muricata plant and is linked to potential benefits such as boosting immunity, improving digestion, and reducing inflammation. Learn its main properties, how it is prepared, possible side effects, and when its use is not recommended.

Food

Benefits of Blueberries: Nutrition Facts & Recipes

Benefits of blueberries include antioxidant, vitamin, and fiber support for heart health, blood pressure, cholesterol, liver protection, diabetes control, memory, gut flora, and faster muscle recovery.

Nutrition

Cacao Benefits: Mood, Heart Health & More

Cacao benefits include improved mood and circulation, plus support for healthy blood sugar and heart health. Rich in flavonoids; suggested intake is 2 tsp cacao powder daily or 40 g dark chocolate.

HIV

Rapid HIV Test: How It's Performed (Saliva & Blood Tests)

A rapid HIV test identifies antibodies in blood or saliva to provide results in under 30 minutes. Accuracy depends on the 30-day window period required for detection. A positive result requires confirmatory clinical testing, while negative results after high-risk exposure should be repeated.