What are the clinical symptoms of bullpox like blister disease?

summary

Bullpox like blister disease is more common in childhood, and once the disease, timely healing will leave traces, is a kind of allergic disease. The cause of this disease has not been clearly confirmed, but it can be known that bullpox like blister disease is mostly male and has certain genetic factors. In order to help their children's health, some parents will understand its symptoms and receive treatment. What are the clinical symptoms of bullpox like blister disease?

What are the clinical symptoms of bullpox like blister disease?

Onset from childhood, generally 2-3 years old, boys more common, in the growing period of symptoms, to puberty can ease or stop attack. Skin lesions mainly occurred in the face, the back of the hand and other exposed parts, especially in the areas vulnerable to direct sunlight, such as zygomatic process, bridge of the nose, forehead, the upper edge of the ear shell, lower lip and the radial side of the back of the hand. The lesions begin with erythema and papules, and then develop into blisters, which are as small as needles and as large as soybeans. They are often distributed in groups.

Some blisters may have umbilicate depression in the center and mild inflammatory red halo around, which is similar to cowpox. After 3-4 days, they dry or break into scab. In severe cases, they may have necrosis and black scab. After falling off, they may form concave scar or even deformity. In general, the symptoms are aggravated in summer and relieved in winter. Sunlight can induce or aggravate the symptoms. They usually appear 1-2 days after the sun exposure, and appear in batches, 2-3 weeks each time. Before the appearance of skin lesions, there is often burning pain or burning sensation, sometimes accompanied by itching sensation. At the same time, it can be accompanied by keratoconjunctivitis and affect vision. There are also nail deformities and hair loss. Systemic symptoms are mild even if they exist.

In spring and summer, avoid sunlight exposure to reduce symptoms and scar formation; Skin rash should be treated locally and secondary bacterial infection should be prevented actively. Most patients take hydroxychloroquine or dapsone orally, which is effective in combination with vitamin B and nicotinamide. Thalidomide and thalidomide can be used in severe cases β- Carotene.

matters needing attention

Parents are very concerned about their children's health. They are always worried that some patients will make their children's lives abnormal, or even endanger their lives. Is the guarantee of health protection? In fact, not necessarily, for the sake of children's health, parents should let their children exercise to enhance their immunity.