Flávia Costa - Page 3

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Flávia Costa
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Recent Articles by Flávia Costa

Clozapine: Indications, How to Take It & Side Effects,

Clozapine is an antipsychotic used for treatment-resistant schizophrenia and suicidal behavior in schizophrenia or schizoaffective disorder, with dosing, side effects, and safety restrictions guided by a doctor.

Medications

Gentian Violet: Health Benefits & How to Use (Guide for Hair, Skin, Mouth)

Gentian Violet is a topical antiseptic traditionally used for superficial fungal infections, oral thrush, and skin irritation. It may also stain skin, irritate mucous membranes, and should only be used short-term with medical guidance.

Medications

Psyllium Husk: Benefits, Uses & How to Take

Psyllium husk is a soluble fiber that helps relieve constipation, support regular bowel movements, and may help control cholesterol and blood sugar levels.

Medications

Cefazolin: Uses, How To Take, Dosing & Side Effects

Cefazolin is an injectable antibiotic used to treat bacterial infections and prevent infections before surgery, with dosing guided by age, weight and kidney function.

Medications

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

Veozah is a non-hormonal prescription medicine used to treat moderate to severe hot flashes due to menopause. It contains fezolinetant and is taken once daily, with possible side effects, liver monitoring, contraindications, and safety precautions to consider.

Stomach Ache

Medicine for Stomach Pain: Medications (OTC/RX) & Home Remedies

Medicine for stomach pain can include antacids, proton pump inhibitors, gas relief tablets, stomach protectors, and antibiotics when infections are present. Learn which medicines relieve pain, how they work, when to avoid them, and when to see a doctor.

Medications

Birth Control Patch: What It's For, How It Works & How to Apply

The birth control patch is a hormonal contraceptive that prevents pregnancy by releasing hormones through the skin. This article covers how it works, proper use, when to change it, possible side effects, and situations where it may not be recommended.

Medications

Tadalafil (Cialis): Uses, How to Take, Dosage & Side Effects

Tadalafil is a prescription medication used for erectile dysfunction and benign prostatic hyperplasia. By increasing blood flow, tadalafil supports penile erections and alleviates prostate symptoms. Available in daily or as-needed doses, it remains effective for up to 36 hours in the body.

Medications

Cefuroxime Axetil: Indications, How to Take, Dosing & Side Effects

Cefuroxime axetil is a cephalosporin antibiotic used for bacterial infections like tonsillitis, sinusitis, and pneumonia. This medication works by disrupting bacterial cell walls. It is available as tablets or oral suspension and is most effective when taken with food to improve absorption.

Medications

Tamiflu (Oseltamivir): Uses, How to Take, Dosing & Side Effects

Tamiflu is a prescription antiviral containing oseltamivir phosphate used to treat and prevent influenza A and B, including H1N1 and H3N2. It works by blocking viral replication and is most effective when started within 48 hours of symptoms. Common side effects include nausea and headache.

Medications

Memantine: What It's Used For, How to Take & Side Effects

Memantine is an FDA-approved medication used to manage moderate to severe Alzheimer’s disease symptoms by regulating brain chemicals. Clinical information includes the standard 4-week titration schedule, common side effects such as dizziness, and safety precautions for specific medical conditions.

Medications

Amlodipine: Uses, Dosage, Side Effects & Safety

Amlodipine is a calcium channel blocker used to treat high blood pressure, angina, and stable coronary artery disease. It relaxes blood vessels, may be taken alone or with other drugs, and can cause side effects like swelling, dizziness, and flushing.

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.

Medications

Natazia: Why It's Used, How to Take It & Side Effects

Natazia is an FDA-approved oral contraceptive containing estradiol valerate and dienogest. This four-phasic pill prevents pregnancy by stopping ovulation and is also indicated for treating heavy menstrual bleeding. The 28-day regimen includes active hormonal tablets and two inactive placeholders.

Medications

HPV Vaccine: Who Can Get It, Dosing, Schedule & Side Effects

The HPV vaccine protects against genital warts and cancers of the cervix, vagina, vulva, and anus. US guidelines in 2026 highlight the nonavalent vaccine and a single-dose schedule for children aged 9 to 14. Coverage is available through private insurance and public health programs up to age 45.