Almost 10% of the population carries the genes that can develop psoriasis. However, only 2% to 3% of the population ends up having psoriasis. That person must have a combination of psoriasis genes + specific external factors known as “triggers”.
- Genes are the main cause of psoriasis, as there are 25 known genetic variants that can increase the risk of psoriasis.
- Obesity is another cause as obese people develop plaques in the skin creases and folds.
- Psoriasis is caused by T cells, that are actually white cells with a function to protect our body, but in this case, they do the opposite.
- Enlargement of blood vessels in the skin.
- Increase in white blood cells that stimulate the skin to produce new cells more quickly than usual
- Accumulation of new skin cells on the surface of the skin
- Development of the thick, scaly patches associated with psoriasis
Top 10 Psoriasis Triggers
As mentioned earlier, 10% of the population carries psoriasis genes, but only 2% to 3% develops the disease because they are triggered. Here is the list what may trigger the genes.
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Strep throat or skin infections. In fact, anything that can affect your immune system can trigger psoriasis.
2.- Injury to the skin
A cut or scrape, a bug bite, or severe sunburn. The process is called Koebner in which the disease appears in the skin parts that are traumatized or injured.
Stress can not only cause psoriasis but can also make it worse.
Some medications can trigger psoriasis like Lithium, Antimalarials, Inderal, Quinidine, Indomethacin.
5.- Hormonal Changes
Puberty often triggers psoriasis in the body. Menopause is another common trigger among women.
It is not only a common trigger, but it can also nullify the treatment effects.
Some foods can also trigger psoriasis that includes whole milk, fatty foods, gluten, and citrus fruits.
Tobacco can increase your risk of psoriasis and also make your symptoms more severe.
Cold and dry weather can cause dry skin, which makes the chances of having a flare-up worse.
10.- Vitamin D deficiency
Learn how to use apple cider vinegar for psoriasis.