Our Symptom checker provides clinical advice on what to do next based on your symptoms.
There are many different types of medicines used to help ease psoriasis symptoms. Learn more about what medicines to take from a trusted source.
Psoriasis is a long-term skin condition that can also affect joints. Find trusted information about symptoms, how it's diagnosed and treatments.
There are many different reasons your head might be itchy. Learn more about the different causes and treatment options available.
Psoriatic arthritis is a condition that affects joints and skin. Although there is currently no cure, treatments can relieve symptoms. You can find out more by reading our trusted partner pages.
Itchy anus (pruritus ani)
Trusted information about itchy anus, also called pruritus ani, including causes, things you can do and when to see a doctor.
Seborrhoeic dermatitis (dandruff)
Trusted information and resources on causes of seborrhoeic dermatitis (also called dandruff or cradle cap for infants), treatments and when to seek help.
Trusted information about a toenail infection including what it is, causes, symptoms, diagnosis, treatments and prevention.
The role of cortisol in the body
Trusted information about cortisol including what it is, what happens when too little or too much cortisol is produced, treatment and corticosteroids.
Male groin - irritation and infection
Trusted information about groin irritation and groin infection, the causes, symptoms and treatment can be found on this page.
Medicines and breastfeeding
Most medicines are safe to take while you are breastfeeding, but some can affect your baby. Learn which medicines you can take and where to go for advice.