![What Is Endometriosis? 1 Endométriose](https://adoctor.org/wp-content/uploads/adoctor-conditions-121-300x158.png)
## What is Endometriosis? Endometriosis is a chronic condition that affects the health of women, occurring when tissue similar to the lining of the uterus (called the endometrium) grows outside...
![What Is Hashimoto’s Thyroiditis Hypothyroidism? 2 Thyroïdite de Hashimoto](https://adoctor.org/wp-content/uploads/adoctor-conditions-72-300x158.png)
**What is Hashimoto’s Thyroiditis Hypothyroidism?** **Q1: What is Hashimoto’s thyroiditis?** **A:** Hashimoto’s thyroiditis is an autoimmune disease in which the body’s immune system attacks the thyroid gland, causing chronic inflammation...
![What Is Hay Fever (Allergic Rhinitis)? 3 rhinite allergique, rhinite allergique, rhume des foins, التهاب الأنف التحسسي](https://adoctor.org/wp-content/uploads/adoctor-white-clean-30-300x158.png)
**What is Hay Fever (Allergic Rhinitis)?** **Q: What is Hay Fever?** **A:** Hay fever, also known as allergic rhinitis, is a common allergic reaction to airborne allergens, such as pollen,...
![What Are Hemoglobin Levels? 4 Taux d'hémoglobine](https://adoctor.org/wp-content/uploads/adoctor-conditions-17-300x158.png)
**Q: What are Hemoglobin Levels?** **A:** Hemoglobin levels measure the concentration of hemoglobin, a protein in red blood cells responsible for carrying oxygen throughout the body. Healthy hemoglobin levels ensure...
![What Is Herpes Zoster Infection? 5 Infection à cytomégalovirus](https://adoctor.org/wp-content/uploads/adoctor-conditions-300x158.png)
**Q: What is Herpes Zoster Infection?** **A:** Herpes zoster infection, commonly known as shingles, is a viral infection that causes a painful rash on one side of the body. It...
![What Is Herpes Zoster Ophthalmicus? 6 Zona ophtalmique](https://adoctor.org/wp-content/uploads/adoctor-conditions-171-300x158.png)
**What is Herpes Zoster Ophthalmicus?** **Q: What is Herpes Zoster Ophthalmicus (HZO)?** **A:** Herpes Zoster Ophthalmicus (HZO) is a viral infection that affects the eye and the area around it....
![What Is Hyperthyroidism? 7 hyperthyroïdie](https://adoctor.org/wp-content/uploads/adoctor-conditions-108-300x158.png)
**What is Hyperthyroidism?** Hyperthyroidism, also known as thyrotoxicosis, is a medical condition characterized by excessive production of thyroid hormones by the thyroid gland. The thyroid gland is a butterfly-shaped organ...
![What Is Infective Endocarditis? 8 Endocardite infectieuse](https://adoctor.org/wp-content/uploads/adoctor-conditions-3-300x158.png)
**What is Infective Endocarditis?** **Q1: What is infective endocarditis?** A1: Infective endocarditis (IE) is a rare but serious bacterial infection that affects the lining of the heart, or endocardium. It...
![What Is Iron Deficiency (Anemia)? 9 Carence en fer](https://adoctor.org/wp-content/uploads/adoctor-conditions-226-300x158.png)
**What is Iron Deficiency Anemia?** **Q: What is iron deficiency anemia?** **A:** Iron deficiency anemia is a condition in which the body lacks sufficient iron to produce healthy red blood...
![What Is Irritable Bowel Syndrome? 10 syndrome du côlon irritable](https://adoctor.org/wp-content/uploads/adoctor-conditions-147-300x158.png)
**What is Irritable Bowel Syndrome?** **Overview:** Irritable bowel syndrome (IBS) is a common, chronic gastrointestinal disorder that affects the large intestine (colon). It is characterized by abdominal pain, bloating, gas,...