Emotional stress has been associated with the development of psoriasis; it may trigger the symptoms and the itch. Many of us cannot avoid stress, but there are many ways to manage it better. For example, exercise is a great way to relieve stress. Many people benefit from the practice of yoga, tai chi, Pilates or meditation. And even just talking to someone you trust can be very useful. Sometimes just closing your eyes for 15 minutes can have a very calming effect.
Many people with psoriasis live a sedentary lifestyle and have an increased risk of gaining excessive weight. Being overweight can make it harder to treat the plaques in the cavities and in the skin folds. In addition, obesity is associated with high blood pressure, dyslipidemias, cardiovascular diseases and diabetes mellitus, which further affect the quality of life of patients.
Many studies have suggested that smokers have an increased risk of developing psoriasis. Smoking, especially for long-time heavy smokers, increases enormously the risk of heart disease. Moreover, smoking can decrease the healing ability of some drugs. Quitting is not easy, but your doctor can help you with various support options.
Cigarette smoking is increasingly mentioned as a risk factor in psoriasis. There are reports of the improvement of psoriasis by quitting smoking. The relationship between the use of cigarettes and clinical forms of psoriasis such as palmoplantar pustular psoriasis is strongly related in women with total remissions once they stop smoking.
There is evidence that an excessive consumption of alcohol can increase the risk of psoriasis. Some medications - including some against psoriasis - may interact with alcohol because they are metabolized in the liver and can cause hepatotoxicity. You must discuss with your pharmacist about any possible interaction.
Patients suffering from psoriasis should avoid alcohol consumption since it limits the use of systemic treatment.
Many people with chronic diseases have high cholesterol or an unhealthy cholesterol profile. People with psoriasis are no exception. We can often find dyslipidemias alone or associated with other systemic diseases. For this reason, it is important to maintain a healthy diet low in fat and rich in vegetables and fruits.