Symptom checker
Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Psoriasis medication
There are many different types of medicines used to help ease psoriasis symptoms. Learn more about what medicines to take from a trusted source.
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Psoriasis
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.
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Itchy scalp
There are many different reasons your head might be itchy. Learn more about the different causes and treatment options available.
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Psoriatic arthritis
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.
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What causes cellulitis
Trusted information about cellulitis including its causes.
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Toenail infection
Trusted information about a toenail infection including what it is, causes, symptoms, diagnosis, treatments and prevention.
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Balanitis
Balanitis is an inflammation of the head of the penis that causes red and itchy skin. Learn more about its causes, treatments and prevention.
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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.
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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.
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Bowen's disease
Bowen's disease is a very early form of skin cancer. There are good treatments available, but don't ignore it since it can spread and become more serious.
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Blurred vision
Blurred vision can be caused by several eye conditions or by an underlying disease, such as diabetes. Learn here what to do if you experience blurred vision.
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