Traditional folk medicine treatment with hot water bag is extremely effective in treating various conditions such as stomach ache, indigestion, fever, cold feet, joint pain, ... If used correctly, this line of hot water bags will bring superior results in family health care.
Amazing Uses of Hot Water Bag

Blasting Away Belly Fat
Belly fat is considered the nemesis of all women. However, not every woman has ample time for gym workouts to shed fat. Additionally, the ambiguity surrounding the origins and sources of weight loss pills adds to women's anxiety. Therefore, using a water hot bag will help women safely and cost-effectively reduce belly fat.
Alleviate Menstrual Pain
A water hot bag also helps women effectively alleviate menstrual pain without the need for harmful health supplements.
Maintain Body Warmth
For the elderly and children, a water hot bag plays a crucial role in maintaining body warmth, as they are the most vulnerable groups during cold weather.
Alleviate Pain and Reduce Fever
Another great benefit of this hot water bag is its ability to alleviate pain and reduce fever. Simply place the bag on painful areas to improve blood circulation or on the forehead, neck, armpits, or groin to help reduce fever.
Types of Hot Water Bags
There are two most common types of hot water bags today:

Non-Electric Hot Water Bag
- - The non-electric hot water bag has a much simpler design compared to its electric counterpart. It is designed to be sealed and comes with a cap for easy filling with ice or hot water. The outer layer of the bag is made from materials such as rubber, fabric, and comes with a lining that helps retain heat.
Electric Hot Water Bag
- - This type of hot water bag is designed based on an electric heating mechanism. It is relatively complex and includes: A mixture of iron salt solution FeCl3 and odorless, non-toxic water. This is where heat is generated to warm your body. The thermal relay part functions to automatically cut off the electrical circuit when the liquid temperature exceeds 70 degrees Celsius. Other important components include: Sealed bag shell, plug, charging cable, air vent. The price of the bag is relatively high, ranging from 200,000 to 500,000 Vietnamese Dong.
Important Note for Using Hot Water Bags

When plugging in, customers should pay attention to inserting the cord into the socket on the bag before plugging it into the power source. Note the indicator light to determine if the hot water bag has heated up enough or not. During the plugging process, it's also recommended to gently shake the bag to ensure the solution inside is evenly heated.
During use, avoid using heavy objects to press on the bag to prevent electrical leakage and solution leakage. If this occurs, discard the bag and refrain from further use.
Note the usage time of the hot water bag should be between 15 - 30 minutes. Pregnant women should limit the use of this hot water bag on the abdomen to avoid affecting the baby.