Statistics indicate that 1 in 5 children experiences allergies, with causes ranging from genetic inheritance to weather changes, environmental pollution, pollen, or food. Here are the 4 most common allergies in children:
1. Eczema Allergy
Eczema allergy, also known as allergic dermatitis, often appears on sensitive areas of a baby's skin, especially in dry weather. Symptoms include the appearance of red, itchy rashes, causing dryness and flaking. If left untreated, scratching or rubbing can easily damage the skin, potentially leading to infections. Therefore, it's advisable for young children to wear gloves to prevent scratching, and parents should regularly trim their nails to protect the baby's delicate skin.

2. Allergic Rhinitis
Nasal congestion and a runny nose are the most common symptoms of allergic rhinitis, as well as other respiratory illnesses. Internal and external factors such as dust, smoke, pollen, pet dander, weather conditions, and temperature can cause nasal inflammation and swelling. Although not life-threatening, the condition can be uncomfortable for children if it persists.
Therefore, mothers should maintain proper nasal hygiene, regularly wash blankets, curtains, and pillowcases for children, and avoid sealing rooms tightly. Instead, it's recommended to open windows to allow in light and facilitate air circulation.

3. Asthma

4. Food Allergy
Food allergies are common in young children, especially those under 3 years old. The most common signs include itching, red rashes after consuming certain foods. In some cases, symptoms such as abdominal pain, vomiting, and diarrhea may occur, easily confused with other digestive disorders.

Therefore, as babies enter the weaning stage, mothers should not overlook the following tips:
- When introducing solid foods, only let the baby try one food at a time to observe the body's reaction
- Prioritize foods with low allergenicity such as pork, wild-caught fish during the first year
- Continue breastfeeding for as long as possible. If extended breastfeeding is not feasible, choose formulas containing partially hydrolyzed whey, like imported Nan OPTIPRO HA directly from Germany, as a preventive measure against allergies in children.

Notable Features of Nan HA 3 Formula
Choose the most suitable formula for your beloved baby based on their age: Nan HA Optipro 1 for infants 0-6 months, Nan HA Optipro 2 for babies 6-24 months, and for toddlers aged 2-6, opt for Nan HA Optipro 3.
As Per Nestle Vietnam
