Latest Articles in Tua Saúde

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Can you get pregnant without a period?

Can you get pregnant without a period? It may be possible during perimenopause, when periods are irregular and ovulation can still happen. After 12 months without menstruation, menopause begins and natural pregnancy is no longer possible.

Sexual Health

Is it normal to have discharge after sex?

Discharge after sex is often related to semen leaking from the vagina after unprotected intercourse and may last for a few hours or up to a day. It is usually not a concern when there is no bad odor, unusual color, pain during sex, pelvic pain, itching, burning, or discomfort when urinating.

Tests

Urinalysis: What It Checks & Reference Values

Urinalysis is a laboratory test used to assess urine for signs of urinary tract infections, kidney disease, and other health conditions. It evaluates factors such as appearance, pH, glucose, protein, blood, and nitrites.

Diseases and Conditions

Sciatica: Symptoms, Causes & Treatment

Sciatica can cause lower back pain that radiates to the buttock or leg, along with tingling, numbness, or burning. Causes may include age-related spine changes, herniated discs, or tumors, with treatment options such as medication, exercises, and physical therapy.

Anxiety

Anxiety Attack: Symptoms, Causes & What to Do

An anxiety attack is a period of intense fear or worry that may cause a racing heart, chest pain, nausea, shortness of breath, trembling, and the urge to escape.

Diets

Portfolio Diet: Benefits, What to Eat & Free Meal Plan

The portfolio diet may help lower LDL cholesterol and support heart health by combining foods like oats, beans, nuts, soy, plant sterols and healthy fats while limiting saturated fat.

Food

Can you eat kiwi skin?

Kiwi skin is edible and may add fiber and antioxidants, but it should be washed well and avoided by people with kiwi allergies or oral allergy symptoms.

Symptoms

What causes pain in the elbow when straightening arm?

Pain in elbow when straightening arm may be linked to tendon strain, bursitis, nerve irritation, or arthritis. Learn common causes, warning signs, and when medical evaluation may be needed.

Symptoms

Melena: What Black, Tarry-Stool Means & When It's An Emergency

Melena is black, tar-like stool caused by digested blood. Learn about symptoms, causes, treatment, and how it differs from bright red blood in stool.

Tests

RDW Blood Test: What High & Low Results Mean (+ Normal Range)

Learn what a high or low RDW blood test result means, the normal range (11.5–14.5%), and which conditions cause abnormal levels. Reviewed by our medical team.

Symptoms

Mucus In Stool: 11 Causes (& What It Means)

Mucus in stool can be caused by intestinal infections, food intolerances, bowel obstruction, anal fissure, Crohn’s disease, ulcerative colitis, or IBS. While small amounts are normal, persistent or excessive mucus may indicate inflammation or a more serious intestinal condition requiring medical care.

Tests

Low MCH: What It Means, Causes, Normal Range & Treatment

Low MCH means red blood cells have less hemoglobin than normal. Learn what low MCH may indicate, including iron deficiency anemia, thalassemia and chronic disease, plus ranges, test results and treatment options.

Diseases and Conditions

Shingles: Symptoms, Causes, & Treatment

Shingles is a viral infection that causes painful, fluid-filled blisters, burning skin, and sometimes fever or nerve pain. It is more common in people over 50 or with weakened immune systems.

Meningitis

Viral Meningitis: Symptoms (Online Quiz), Diagnosis & Treatment

Viral meningitis is a serious infection that causes fever, headache, and neck stiffness due to inflammation of the meninges. Learn about its main symptoms, causes, transmission methods, diagnosis, and treatment options, including how to relieve discomfort and prevent complications.

Diseases and Conditions

Meningoencephalitis: Symptoms, Causes & Treatment

Meningoencephalitis is inflammation of the brain and meninges that can be caused by viral, bacterial, fungal, or parasitic infections. Symptoms may include headache, fever, confusion, seizures, and changes in behavior or personality.

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.

Symptoms

Black Vomit: 9 Causes & What to Do

Black vomit may be a sign of bleeding in the digestive tract from gastritis, ulcers, reflux, esophageal varices, medications, or cancer, and can occur with stomach pain, dark stools, weakness, or weight loss.

Beauty & Cosmetics

Pubic Hair Removal: How to Do It Safely

Pubic hair removal methods include waxing, shaving, hair removal creams, and laser treatments, with key precautions to help prevent irritation, burns, ingrown hairs, and infection.

Symptoms

Heart Disease Symptoms: 11 Signs to Know

Heart disease symptoms can include shortness of breath, chest pain, palpitations, fatigue, swollen ankles, dizziness, and cold sweats. These signs may be linked to coronary artery disease, heart failure, or a heart attack.

Gas

Gas Pain Relief: Medications & Natural Remedies

Gas pain relief options include simethicone, activated charcoal, alpha-galactosidase, lactase tablets, probiotics, natural teas, and lifestyle tips to help reduce bloating, pressure, and abdominal discomfort.