Factors that can trigger psoriasis flares
National Psoriasis Awareness Month Celebrated every year in August, the month aims to raise awareness about psoriasis and also help people who suffer from the disease. Psoriasis is a skin disease that causes a rash of scaly, itchy patches. It usually appears on the knees, elbows, trunk and scalp.
According to the International Federation of Psoriasis Associations (IFPA), more than 125 million people worldwide have psoriasis, representing nearly 3 percent of the global population. “Psoriasis is a common, chronic, long-term disease that has no cure. It can be painful, interfere with sleep and make it difficult to concentrate. The condition tends to go through cycles, with flare-ups lasting a few weeks or months and then subsiding for a while. Common triggers in people with a genetic predisposition to psoriasis include infections, cuts or burns and certain medications,” says Mayo Clinic.
There are several factors that can trigger psoriasis. Below, take a look at eight factors that can cause psoriasis flare-ups.
Stress
Emotional stress is a major trigger for psoriasis flares. Stress activates the body’s immune response, leading to inflammation that can aggravate psoriasis symptoms. Managing stress through relaxation techniques, mindfulness, or therapy can help reduce the frequency and severity of flares.
Infections
Certain infections, especially those caused by the streptococcus bacteria, can trigger psoriasis. Strep throat infections are especially linked to guttate psoriasis, which is characterized by small, tear-shaped sores on the skin. Treating infections can help minimize their impact on psoriasis.
Skin lesions
The Koebner phenomenon describes the appearance of new psoriasis lesions at the site of skin wounds such as cuts, scrapes, sunburns, or even tattoos. Protecting the skin from wounds and practicing proper wound care can prevent these flare-ups.
Medications
Some medications can trigger or worsen psoriasis. Medications such as lithium, beta-blockers, and certain antimalarial drugs are known to trigger flares in certain people. If your psoriasis gets worse after you start taking a new medication, be sure to talk to your doctor.
Cold and dry climate
Cold, dry weather can cause your skin to lose moisture, leading to dryness and irritation and potentially triggering psoriasis. Lack of sunlight in winter also reduces exposure to UV rays, which can naturally inhibit psoriasis. Using moisturizers and a humidifier, along with UV therapy, can help manage symptoms during the colder months.
Alcohol consumption
Excessive alcohol consumption is associated with an increased risk of psoriasis flare-ups. Alcohol can interfere with the effectiveness of treatments and weaken the immune system, making it harder for the body to control inflammation.
Smoking
Smoking is a known risk factor for psoriasis and can trigger flare-ups. Harmful chemicals in tobacco smoke can affect the immune system and worsen psoriasis inflammation.
Hormonal changes
Fluctuations in hormone levels, such as those that occur during puberty, pregnancy, or menopause, can cause psoriasis. In some women, psoriasis symptoms may worsen or improve during these times. Hormonal changes can affect the immune system, which in turn can cause flare-ups.
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