psoriatic arthritis awareness month

Psoriasis Awareness Month

August is Psoriasis awareness month, so this month’s blog will focus on how this condition affects the feet and how Podiatrists can help you manage any skin changes.

About Psoriasis

Psoriasis is a chronic skin condition, thought to be autoimmune in origin. Although it can start at any age, the most common age for onset is between 20 and 30, and 50 to 60. It is thought to affect around 1 in 50 people. It can have flare-ups and remissions.

Symptoms can vary depending on the type of the condition, but the most common types cause patches of flaky skin. These occur mainly on the knees and elbows, along with the back and scalp. It can also affect the hands and feet.

There is one type of Psoriasis that affects mainly just the hands and feet. This is called Palmoplantar Pustulosis and normally presents as reddened patches with sterile pus pockets.

Where do Podiatrists come in?

Podiatrists can help you to manage the skin changes caused by Psoriasis. It can often affect the feet and hands, causing thickened patches of skin. When it affects the palms and soles, it is known as Palmoplantar. If it affects the soles of the feet, then the patches can become painful, causing splits, or fissures, in the skin. As Podiatrists, we can help manage this change to the skin and reduce the discomfort. We would gently and carefully reduce any thickened areas, and dress any splits that have occurred. We can also advise on emollients and creams to help manage the skin.

Psoriasis and nails

Around 50% of those who have Psoriasis will have nail involvement. When it affects the nails, it can cause discoloration and thickening. We can use our skills and knowledge to consider Psoriasis as a potential cause of any nail changes. Psoriatic changes to nails can look similar to fungal infections in the nail, so it’s important to rule that out. We manage any thickening of the nails by gently reducing them with an electric file to make them more comfortable.

Psoriasis and joints

Around 1/3 of those with psoriasis will develop Psoriatic Arthritis, which causes swelling and pain in the joints. Although any joint can be affected, it is often the small joints in the hands and feet that are. The toes and fingers can develop a classic sausage-type swelling, as well as swelling around the Achilles tendon. If we have patients complaining of pain and swelling in these areas of the feet, we would consider Psoriatic Arthritis as a cause. This is one of the reasons why we take such detailed medical histories from our patients.

If you think Podiatry treatment may be of benefit to you for any reason, you can book to see us here.


For further information on Psoriasis -

British Skin Foundation

Psoriasis Association

Versus Arthritis