Psoriasis and Environmental Factors: How to Protect Your Skin 


Psoriasis is a chronic skin condition that affects millions of people around the world. It is characterized by the appearance of red, scaly patches on the skin, which can be itchy and painful. While psoriasis can occur anywhere on the body, it is most common on the scalp, elbows, knees, and lower back.


The exact cause of psoriasis is not fully understood, but it is believed to be a combination of genetic and environmental factors. People with psoriasis often have a family history of the condition and may have certain genes that make them more susceptible to it. Environmental triggers, such as stress, infections, and certain medications, can also contribute to the development of psoriasis.


There are several types of psoriasis, including plaque psoriasis, guttate psoriasis, inverse psoriasis, and pustular psoriasis. Plaque psoriasis is the most common type and is characterized by red, raised patches covered with a silvery-white scale. Guttate psoriasis is characterized by small, red, droplet-shaped lesions that often appear after a strep throat infection. Inverse psoriasis is characterized by red, smooth patches in skin folds, such as the armpits and groin. Pustular psoriasis is characterized by white, pus-filled blisters surrounded by red skin.


Treatment for psoriasis depends on the severity of the condition and the type of psoriasis. Topical medications, such as corticosteroids, calcipotriol, and coal tar, can be effective in treating mild to moderate psoriasis. In severe cases, or if the topical medications are not effective, a dermatologist may prescribe oral or injectable medications, such as methotrexate, acitretin, and biologics.


In addition to medications, there are several things that people can do to manage their psoriasis and prevent flare-ups. These include:


Moisturize the skin regularly: Using a moisturizer can help to keep the skin hydrated and prevent it from becoming too dry, which can exacerbate psoriasis.


Avoid triggers: Identify and avoid environmental and lifestyle factors that can trigger psoriasis, such as stress, alcohol, and smoking.


Use non-irritating products: Choose skin care and cosmetic products that are labeled as hypoallergenic and non-comedogenic, which means they are less likely to irritate or clog the pores.


Take warm, not hot, baths: Hot water can strip the skin of its natural oils and make psoriasis worse. Use lukewarm water and avoid soaking for more than 10-15 minutes.


Use a humidifier: Dry air can exacerbate psoriasis, so using a humidifier can help to keep the air moist and the skin hydrated.


Protect the skin from the sun: Sun exposure can make psoriasis worse, so it is important to use a sunscreen with an SPF of at least 30 and to wear protective clothing when spending time outdoors.


Manage stress: Stress can trigger psoriasis flare-ups, so it is important to find ways to manage stress, such as through exercise, meditation, or talking to a therapist.


Psoriasis can be a challenging condition to manage, but with the right combination of medications and lifestyle changes, it is possible to control the symptoms and prevent flare-ups. By following a consistent skin care routine and making healthy lifestyle choices, people with psoriasis can achieve relief and enjoy healthy, comfortable skin.