Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Psoriasis is a long-term skin condition that can also affect the joints. While psoriasis can’t be fully cured, there are several self-care options.
There are many different types of medicines used to help ease psoriasis symptoms. Learn more about what medicines to take from a trusted source.
Psoriatic arthritis is a condition that affects joints and skin, particularly in people with psoriasis. Learn more about the types, symptoms and treatment here.
Itchy skin, or pruritis, is a common irritation that can be very frustrating. Understand the different types of itchy skin and how to ease the discomfort.
There are many different reasons why your head is itchy. Learn more about the causes and treatment options available.
Problems affecting the labia, the ‘lips’ on the outside of your genitals (vulva), can include cysts or a rash. Learn more about what's normal when it comes to the labia, and what's not.
Penis irritation and inflammation can occur for several reasons. Learn more here about this condition, its treatment and how to prevent it.
Balanitis is an inflammation of the head of the penis that causes red and itchy skin. Learn more about its causes, treatments and prevention.
Toenail infections are common but they may also be a sign of other conditions. Find out more about what a toenail infection is, common causes, symptoms, diagnosis, treatments and prevention.
The role of cortisol in the body
The role of cortisol is important and has many functions in your body. Find out what happens if you have too little or too much cortisol and the suggested treatment.