Latest Articles in Tua Saúde

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Brain Dead: Symptoms, Diagnosis & Treatment

Brain dead means irreversible loss of all brain function, including breathing and heartbeat control. This article explains symptoms, diagnostic tests, possible causes, how it differs from coma, and why it is considered legal and clinical death.

Headache

Scalp Tingling: 12 Possible Causes & What to Do

Scalp tingling is often caused by irritation, but it can also be linked to psoriasis, dermatitis, or fungal infections. It may come with itching, flaking, or burning. Frequent, severe, or persistent symptoms may need evaluation by a dermatologist.

Diseases and Conditions

Subserosal Fibroid: Symptoms, Causes & Treatment

A subserosal fibroid is a benign uterine growth that may cause abdominal pain, pressure, bleeding, frequent urination, and constipation when large. This article outlines symptoms, possible causes, diagnosis, and treatment options, including medication and surgery.

Chest Pain

Right Side Chest Pain: 10 Possible Causes & Treatment

Right side chest pain is often linked to non-urgent causes like muscle strain, stress, or acid reflux, but it can also signal conditions affecting the lungs, gallbladder, or heart. Severe or persistent pain with symptoms like shortness of breath requires urgent medical evaluation.

Beauty & Cosmetics

Dark Inner Thighs: 6 Common Causes (& How to Lighten)

Dark inner thighs can result from friction, tight clothing, hormonal changes, or shaving that increases melanin production. Common treatments include lightening creams, chemical peels, cosmetic procedures, and home remedies that help reduce pigmentation and even skin tone.

Medications

7 Effective Food Poisoning Medications (& Home Remedies)

Food poisoning medications like azithromycin, metoclopramide and nitazoxanide can help relieve nausea, vomiting and diarrhea while targeting the infection causing symptoms. It explains when medication is needed, treatment options, and supportive care for recovery.

Diarrhea

Green Diarrhea: 8 Possible Causes (& How It's Treated)

Green diarrhea may occur after eating dark green vegetables, drinking coffee, or consuming spicy foods that speed up digestion and affect bile color. It can also signal infections or digestive disorders, with treatment focused on hydration, probiotics, and identifying the cause.

Fitness

Leg Workout: 15 Easy Exercises (Home & Gym) with 2 Free Plans

A leg workout can be done at home or at the gym, using light equipment (like dumbbells, resistance bands or kettlebells) are leg-specific machines. Some common exercises include squats, deadlifts, calf raises and leg extensions or curls. Learn more about the exercises you can incorporate into your next leg workout.

Back Pain

Why do I have severe lower back pain when walking or standing?

Severe lower back pain when walking or standing may occur when spinal structures irritate or compress nearby nerves. Learn possible causes such as lumbar spinal stenosis, why posture affects symptoms, and when medical evaluation is important.

Symptoms

Why do I have pain in the back of my knee when straightening legs?

Pain in back of knee when straightening leg may occur due to ligament strain, tendon irritation, or a Baker’s cyst. Learn possible causes, common symptoms like stiffness or swelling, and when medical evaluation may be necessary.

Diseases and Conditions

Craniosynostosis: Symptoms, Causes & Treatment

Craniosynostosis is the early closure of a baby’s skull sutures, which can change head shape and, in severe cases, affect brain development. Symptoms, causes, diagnosis, and surgical treatment depend on the sutures involved.

Health A-Z

Staphylococcus Epidermidis: Symptoms & Treatment

Staphylococcus epidermidis is a skin bacterium that can cause infection when the immune system is weakened, especially in hospitalized patients. This article covers symptoms, transmission through medical devices, diagnosis, antibiotic resistance, and treatment.

Diseases and Conditions

Clogged Tear Duct (Newborns / Adults): Symptoms, Causes & Treatment

A clogged tear duct, or dacryostenosis, involves blocked lacrimal drainage, causing persistent tearing, crusting, and blurred vision. While often congenital in infants or age-related in adults, resolution is possible through methods ranging from simple massage to surgical procedures like DCR.

Allergies

Chocolate Allergy: Symptoms, Diagnosis & Treatment

Chocolate allergy can cause itching, skin redness, stomach pain, vomiting, diarrhea, and in severe cases, trouble breathing. This article explains symptoms, how allergy differs from intolerance, how it is diagnosed, treatment options, and chocolate substitutes.

Nutrition

Cysteine: Uses, NAC Supplements, Food List & Contraindications

Cysteine is a non-essential amino acid produced by the body that supports the production of collagen, keratin, and glutathione. This amino acid helps maintain healthy skin, hair, and nails while acting as a potent antioxidant. It is primarily obtained through methionine-rich foods and supplements.

Pregnancy

Corpus Luteum: Purpose & Function

The corpus luteum is a temporary ovarian structure that produces progesterone after ovulation, helps prepare the endometrium for embryo implantation, and supports early pregnancy until the placenta takes over hormone production.

Warts

Warts on Penis: Causes, Symptoms & Treatment

Warts on the penis are usually caused by HPV, often appearing as skin-colored, flat, or cauliflower-like bumps on the glans. Diagnosis is made by a urologist, and treatment may include creams, laser therapy, cryotherapy, or surgery to remove lesions and lower transmission risk.

Anxiety

Anxiety in Children: Common Symptoms & How to Help

Anxiety in children may cause irritability, crying, nightmares, and sleep problems, especially during stressful life changes. This article outlines common symptoms, possible causes, and simple ways to help a child manage anxiety.

Medicinal Plants

Bay Leaf Benefits: 11 Health Effects & How to Use

Bay leaf benefits include support for digestion, stress and anxiety relief, antimicrobial action, and antioxidant effects. Bay leaves are used in cooking and herbal medicine, but medicinal use should be guided by a qualified professional.

Diseases and Conditions

Eosinophilia: Symptoms, Normal Levels & Causes

Eosinophilia is a condition marked by increased eosinophils in the blood, often linked to parasitic infections or allergies. It may also occur with skin diseases or lymphoma, and evaluation includes symptoms, reference values, severity levels, and interpretation of eosinophil test results.