Hives /

Hives, also called urticaria, causes itchy welts that may be triggered by foods, medications or other substances. Changes in color of the affected area might be less visible on brown or Black skin.

Hydradenitis Suppurativa /

Hidradenitis suppurativa (HS) is a painful, long-term skin condition that causes abscesses and scarring on the skin.

Hydrocele /

A hydrocele (HI-droe-seel) is a type of swelling in the scrotum that occurs when fluid collects in the thin sheath surrounding a testicle. Hydrocele is common in newborns and usually disappears without treatment by age 1

Hyperacidity /

Hyperacidity refers to a set of symptoms caused by an imbalance between the acid secreting mechanism of the stomach and proximal intestine and the protective mechanisms that ensure their safety.

Hyperactivity Disorder /

ADHD often begins in childhood and can persist into adulthood. It may contribute to low self-esteem, troubled relationships and difficulty at school or work.

Hypertension /

Hypertension is when blood pressure is too high. Blood pressure is written as two numbers. The first (systolic) number represents the pressure in blood vessels when the heart contracts or beats.

Hypothyroidism /

Hypothyroidism results when the thyroid gland fails to produce enough hormones. Hypothyroidism may be due to a number of factors, including: Autoimmune disease.

Ichthyosis /

Ichthyosis is a condition that causes widespread and persistent thick, dry, "fish-scale" skin. The skin of a person with ichthyosis is rough, dry and scaly and needs to be regularly moisturised.

Impotency /

Erectile dysfunction, also known as impotence, is defined by difficulty getting and keeping an erection. It can be an embarrassing thing to talk about.