Urticaria often occurs at night for four reasons.
1, allergic factors increased.
Urticaria patients will come into contact with pillows, quilts and other supplies when they sleep, and these supplies often contain some sundries, which are easy to hide some bacteria or particles, which will easily aggravate the symptoms of urticaria patients, thus making urticaria attack at night.
2. Decreased hormone secretion
Decreased hormone secretion is an important cause of nocturnal urticaria. This is because most drugs for treating urticaria contain hormones, which are secreted most in the morning and relatively less at night. Therefore, the inhibitory effect of hormones on urticaria will be significantly weakened at night.
3. Less external interference.
Patients with urticaria should try to avoid contact with allergens, but that does not mean that patients should avoid contact with all external interference. Under normal circumstances, the human body will be less active at night, which will easily reduce external interference, leading to the increase of patients' own sensitivity, thus making urticaria attack at night. .
4, the human body function is weakened
The function of the human body tends to weaken at night. This is because the human blood circulation is slow at night and the skin lacks nutrition, which often leads to urticaria at night.
What are the treatment methods of urticaria?
1. Oral antihistamines, such as loratadine and chlorpheniramine, can compete with histamine in vivo, thus effectively relieving skin allergic symptoms. But antihistamines can't inhibit the production of histamine, so they can't prevent urticaria from recurring. Moreover, histamine products have the function of inhibiting nerves, and are prone to dizziness, drowsiness and other adverse reactions after taking them, and long-term use will cause great damage to liver and kidney.
2. External medication: Most people will choose hormone ointment, such as dexamethasone ointment and Fu Shu Ning. Although it can quickly control the skin allergic symptoms, once the drug is stopped, the allergic symptoms will recur. Long-term use of hormone ointment will make the skin lose its normal defense and self-protection ability, which will eventually lead to hormone-dependent dermatitis.
3. Allergic probiotics: At present, the treatment method of IgE antibody to solve urticaria in international immunology research is mainly to reduce IgE antibody in vivo by supplementing Xinmin Kang Allergic Probiotics, and to adjust the balance of immunoglobulin by stimulating interferon secretion, thus restoring the immune response of human body. [Xinmin Kang Allergic Probiotics] contains patented strains such as Lactobacillus salivarius, Lactobacillus Roy, lactobacillus paracasei, Lactobacillus rhamnosus and Lactobacillus acidophilus. Scientifically matched, it has stronger acid resistance, better bile salt resistance, better high temperature resistance, long-term activity at room temperature and the greatest anti-allergic effect than Bifidobacterium. The advanced three-layer embedding technology of anti-allergic probiotics is conducive to maintaining the activity of bacteria, rapidly increasing the number of beneficial bacteria in the intestine, reducing the individual differences of allergic constitution, and persisting in taking it can completely eliminate the symptoms of urticaria.
How to nurse urticaria?
1. Fasting or banning some drugs or foods that cause allergies, avoiding contact with allergens, actively preventing and treating some intestinal parasitic diseases, and avoiding eating seafood and irritating things during the onset.
2, pay attention to cold and warm adjustment, prevent colds, strengthen physical exercise, and enhance physical resistance.