What to do if blisters grow on the base of the thumb and are extremely itchy

If blisters appear on the base of the thumb and there are itching symptoms, there are generally many causes of this situation. The most common ones are eczema or skin inflammation. It may be caused by skin allergies. If it is serious, you can take some anti-allergic drugs, such as loratadine tablets. In addition, you should pay attention to your diet, avoid eating irritating foods, and pay attention to preventing infection.

Eczema Care Methods

1. Protect your skin

The most important thing to do in daily care for eczema is to take protective measures for the skin, adjust the digestive and endocrine functions, and actively treat diseases such as long-term constipation, ulcerative colitis, diabetes, etc. In addition, you should take good care of your skin according to seasonal changes, protecting it from wind, sun, rain and frost.

2. Avoid external stimulation

Avoiding external stimulation is an integral part of daily care for eczema. Patients with allergies or a history of eczema should try to keep their skin in a properly moist environment and take care to avoid external stimulation such as burns, friction, and the use of alkaline soaps.

3. Pay attention to your diet

Daily care for eczema requires dietary restrictions, especially during the acute phase, when special attention should be paid to diet. Seafood, spicy food, eggs, mangoes and other foods are not allowed to be eaten. In addition, it is best to quit smoking and drinking. Pay attention to the relationship between diet and disease. If you find that eating certain foods aggravates or induces the disease, you should avoid eating them.

4. Keep a happy mood

Psychological factors are always a difficult hurdle to overcome. In daily care for eczema, don’t forget to pay attention to the combination of work and rest, keep your body and mind healthy, exercise properly, pay attention to rest, and relax appropriately to release stress.

5. Pay attention to personal hygiene

Daily care for eczema must include good personal hygiene. In daily life, eczema patients should wear loose and comfortable clothes as much as possible and choose pure cotton products. Especially those who are allergic to silk and wool should avoid wearing silk fabrics, wool fabrics, leather clothes, and even down jackets.

Symptoms of eczema

1. Exudativeness: The affected areas of eczema patients often have fluid exudation. Otherwise, it is difficult to diagnose it as eczema if there is no fluid exudation. In addition, when eczema is in the chronic stage, the rash area may appear drier, but during an acute attack, there will still be exudate.

2. Itching: The affected area of ​​eczema patients will have persistent itching, and patients will feel it obviously. The itching may increase in waves when the person is stationary.

3. Generalized: Eczema can occur anywhere on the body, most commonly on the face, behind the ears, flexor sides of the limbs, breasts, hands, scrotum, etc., and is mostly distributed symmetrically.

4. Polymorphism: The rash of eczema is polymorphic and can be divided into primary rash and secondary rash. The primary rash includes papules, blisters, etc., while the secondary rash includes erosion, exudation, etc. Patients usually have primary rash and secondary rash at the same time.

5. Recurrence: Eczema is prone to recurrence and spreads from one part to another. It is difficult to cure completely. After a period of treatment, patients often suffer a relapse due to stimulation from certain inducing factors. Eczema can be divided into acute eczema and chronic eczema, and the boundary between the two types of eczema is not definite. If eczema is not treated properly in the acute phase, it will turn into chronic eczema, which, if not handled properly at this time, will lead to an acute attack.