Will hand, foot and mouth disease blisters increase in number?

The blisters of hand, foot and mouth disease may gradually increase in the early stages of the disease, but as the disease progresses and treatment interventions are given, the blisters usually decrease and heal. Timely medical attention, avoiding scratching, and scientific care are the key to reducing the deterioration of blisters.

1. Causes of increased blisters

The blisters of hand, foot and mouth disease are usually caused by coxsackievirus or enterovirus infection. The activity of the virus in the body causes damage to the skin or mucous membranes, and the rash gradually evolves into blisters. In the early stages of the disease, the virus may still be multiplying, causing the number of blisters to increase in a short period of time. At the same time, scratching or improper care may cause local infection, further aggravating the formation of blisters. If the condition is not controlled in time, the virus may further invade, causing symptoms such as high fever and sore throat.

Countermeasures:

① Discover the symptoms of hand, foot and mouth disease early, and take your child to see a doctor as soon as possible when fever or rash occurs to identify the cause;

② Reduce children's scratching. It is recommended to trim nails in time and wear clean, breathable gloves for children;

③Use topical medications recommended by your doctor, such as calamine lotion, to help relieve itching and prevent the blisters from spreading.

2. Scientifically treat blisters

In most cases, the blisters of hand, foot and mouth disease usually absorb and heal on their own. Parents or patients should avoid breaking the blisters manually, because broken blisters are prone to bacterial infection and cause skin ulcers. Even if the blisters are large or painful, it is not recommended to treat them by yourself.

Care recommendations:

① Keep the blister area clean and hygienic, and gently wipe the affected area with warm water every day;

② If the blisters rupture, it is recommended to apply anti-infection ointment, such as erythromycin ointment, to prevent bacterial invasion;

③ If there are signs of infection such as pus, increased redness and swelling, be sure to seek medical treatment.

3. Rational use of medication and dietary adjustment

Hand, foot and mouth disease is generally a viral infection and is usually a self-limiting disease. Antiviral drugs such as ribavirin spray or oral acyclovir may be used under the guidance of a doctor. At the same time, in order to enhance immunity and promote skin repair, patients need to supplement adequate water and nutrition.

Recommended medication and diet:

① Under the doctor's advice, antiviral drugs can be used to shorten the course of the disease;

② Eat more fruits containing vitamin C, such as kiwi and orange, to enhance immunity;

③ Eat a light diet, drink plenty of warm water, and avoid spicy and irritating foods to prevent oral ulcers from worsening.

Friendly reminder

Hand, foot and mouth disease is a contagious disease. In daily life, you should wash your hands frequently, disinfect toys and tableware, and avoid contact with secretions or blister fluid from infected children. If the number of blisters increases significantly, accompanied by persistent high fever, or confusion and other critical conditions, be sure to seek medical attention immediately to prevent the occurrence of severe hand, foot and mouth disease. Scientific care and early prevention and control are the key to ensuring a smooth recovery from the disease.