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Iodine: Main Functions, Recommended Intake & Dietary Sources

Iodine is an essential mineral needed to make thyroid hormones (T3 and T4), supporting metabolism, growth, heart rate, and temperature. Learn recommended daily iodine intake, top food sources like seafood and iodized salt, and signs and risks of iodine deficiency or excess, plus when supplements may be advised.

Nausea

What causes nausea after eating?

Nausea after eating may be linked to digestive problems like gallstones, ulcers, gastritis, functional dyspepsia, or gastroparesis, and rarely stomach cancer. It can also occur with anxiety disorders. Persistent symptoms warrant evaluation by a gastroenterologist or primary care physician.

Sexual Health

Is it normal to have cramps after sex?

Cramps after sex can be normal when lubrication is low or penetration is very deep, but recurring cramps after intercourse may signal pelvic floor dysfunction, endometriosis, STIs, pelvic inflammatory disease, uterine scarring, or rarely cervical cancer, especially with bleeding or unusual discharge.

Food

Is Chocolate Good for You? 7 Health Benefits Plus Recipes

Is chocolate good for you? In moderation, cocoa-rich chocolate may support heart health, mood, energy, blood pressure, cognition, and satiety. Compare white, milk, semi-sweet, dark, and ruby types, key nutrients, serving size (10–25 g/day), and cautions for insomnia, reflux, IBS, and diabetes.

Cough

Persistent Cough: 7 Possible Causes (& What to Do)

Persistent cough that worsens at night may be linked to allergies, pollution, smoking, asthma, GERD, heart problems, or COVID-19. Treatment depends on the cause and may include antihistamines, lifestyle changes, or medication, with medical care needed if symptoms persist or worsen over time or with warning signs.

Symptoms

Bump on Labia: 11 Common Causes (& How to Treat)

A bump on labia can be caused by ingrown hairs, Bartholin cyst, genital herpes, genital warts, sebaceous cysts, varicose veins, or even vulvar cancer. Symptoms may include pain, itching, redness, swelling, or sores. A gynecologist can diagnose the cause and recommend the best treatment.

Cough

Why does my head hurt when I cough?

Head pain that appears with coughing is often linked to brief pressure changes inside the head. This explains why does my head hurt when i cough in many cases, when pain is sudden and short. Learn common causes, warning signs, and when medical evaluation is important, and why follow-up with a specialist may be advised.

Bronchitis

Is bronchitis contagious?

Bronchitis can sometimes spread between people, depending on the cause. This article explains when is bronchitis contagious, how acute and chronic forms differ, how infection spreads, common precautions, and when medical evaluation is important. It also covers early symptoms, typical recovery, and signs to watch for.

Medications

Cough Syrups: What to Take for Dry Cough, Phlegm & Allergies

Cough syrup helps relieve dry, productive, and allergic coughs by suppressing cough reflexes, loosening mucus, or easing airway irritation. Learn about types of cough syrup, common ingredients, safety for children and adults, when medical evaluation is needed, and possible risks if symptoms persist.

Diseases and Conditions

Bartholin Cyst: Symptoms, Causes & Treatment

Bartholin cyst is a vaginal cyst caused by blockage of the Bartholin glands near the vaginal opening. Often painless and self-resolving, but infection can lead to redness, swelling, pain, pus, and fever. Covers diagnosis, causes, pregnancy, and treatments like antibiotics, sitz baths, and surgical drainage.

Diseases and Conditions

Chemosis: Symptoms, Causes & Treatment

Chemosis is swelling of conjunctiva that can cause itching, tearing redness and blurred vision. Causes include allergies, viral/bacterial conjunctivitis, blepharoplasty, angioedema, and hyperthyroidism. Clinical diagnosis; treatment may include cold compresses, antihistamines, antibiotics, artificial tears, or surgery.

Medications

Sodium Bicarbonate: Uses, Side Effects & Contraindications

Sodium bicarbonate uses include teeth whitening, easing heartburn and reflux, soothing an itchy throat, sanitizing foods, and supporting athletic performance. Learn how to use it safely for skin, hair, nails, foot odor, sitz baths, and bee sting symptoms, plus side effects and cautions.

Diseases and Conditions

Strabismus: Symptoms, Diagnosis & Treatment

Strabismus is a condition where the eyes are misaligned, which can cause vision problems or eye strain. Learn about the main symptoms, causes, and treatment options for strabismus, including eye exercises, corrective lenses, and surgery to restore proper eye alignment.

Medicinal Plants

English Ivy: Indications for Use, Dosing & Side Effects

English ivy (Hedera helix) ivy leaf extract appears in US cough syrups and supplements to help loosen phlegm and ease coughing in colds, flu, or bronchitis. Summary of proposed antimicrobial and anti-inflammatory effects, liver and vein support, common dosing, side effects, and key precautions.

Hemorrhoids

Hemorrhoid Treatment: Home Remedies, Medication & Surgery

Hemorrhoid treatment for external hemorrhoids includes warm sitz baths, a fiber-rich diet and more fluids, doctor-guided laxatives, cold/warm compresses, and OTC ointments (hydrocortisone or anesthetics). Also covers home options, pain relief, stool softeners, surgery, and signs of improvement or worsening.

Medications

Saccharomyces Boulardii: Indications, How to Take & Dosing

Saccharomyces boulardii is a probiotic yeast used to regulate gut flora and treat diarrhea in adults and children. Available over-the-counter in capsules or packets, it helps prevent antibiotic-associated diarrhea. Rare side effects may include allergic skin reactions or mild symptoms in sensitive individuals.

First Aid

How to Treat a Burn: 1st, 2nd & 3rd Degree Burns

Knowing how to treat a burn correctly involves cooling the area immediately with water and avoiding harmful home remedies like toothpaste or butter. Treatment depends on severity, with minor injuries needing antibiotic ointment and severe third-degree burns requiring emergency hospital care to prevent nerve damage.

Medications

Oxytetracycline: Indications for Use, How to Take & Dosing

Oxytetracycline, known by the brand Terramycin, is an FDA-approved antibiotic for infections like syphilis and acne. It inhibits bacterial growth, with specific dosing for 500 mg tablets. Side effects include photosensitivity and tooth discoloration, requiring strict avoidance in children and during pregnancy.

Food

Acidic Fruits: Fruit List with High/Low Levels (& When to Avoid)

Acidic fruits offer essential vitamin C and fiber, yet they can worsen symptoms of gastritis and acid reflux in some individuals. This detailed overview categorizes various acidic and semi-acidic fruits, explains their effects on digestion, and discusses how consuming them during pregnancy may help alleviate nausea.

Symptoms

Morning Sickness: 12 Possible Causes (& What to Do)

Morning sickness is a hallmark of pregnancy, but waking up nauseous also affects men and non-pregnant women due to anxiety, fasting, sleep loss, or acid reflux. Understanding triggers like hypoglycemia or hangovers is vital, as frequent vomiting may require gastroenterologist intervention for relief.