What Are The Medical Uses Of Hot Water Bottles?

Winter is the time when the hot water bottle comes into play, but using the hot water bottle as a simple heating device is a bit overkill. In fact, it also has many unexpected health care uses.

Promote wound healing: Aunt Zhang accidentally cut her finger when she was cutting vegetables three days ago. Because of the cold weather, the wound has not healed well. She filled a hot water bottle with warm water and put it on her hand. At first, she only felt warm. Comfortable, after a few days of continuous application, the wound was completely healed.

The reason is that heat can stimulate tissue regeneration and has the effect of reducing pain and strengthening tissue nutrition. When heat acts on the wound on the body surface, a large amount of serous exudate increases, which can help to remove pathological products; heat can It can dilate blood vessels and enhance vascular permeability, which is conducive to the discharge of tissue metabolites and the absorption of nutrients, inhibits the development of inflammation, and promotes its healing.

Pain relief: The 65-year-old grandma Wang has suffered from knee pain again due to the sudden drop in temperature a few days ago. When she was confused about the pain, she accidentally put a hot water bottle on her knee to apply heat, and the pain disappeared quickly. eased. In fact, hot compress can not only relieve joint pain, but also significantly relieve pain for lumbago, sciatica, dysmenorrhea (all of which are cold syndromes), and place a hot water bottle on the local pain area for 20 minutes each time, 1-2 times a day. Subcutaneous hematoma caused by contusion, 24 hours after injury, apply hot compress with hot water bag to promote the absorption of subcutaneous congestion.

Applying back to relieve cough: Mr. Ma will cough more and more when he is slightly cold in winter. Then, under the guidance of the doctor, fill the hot water bottle with hot water, wrap it with a thin towel, and apply it on the back to dispel the cold, which can quickly stop the cough. Hot compress on the back can dilate blood vessels and accelerate blood circulation in the upper respiratory tract, trachea, lungs, etc., so as to enhance metabolism and phagocytic ability of white blood cells, and has the effect of relieving cough. This method is especially effective for coughs that appear in the early stages of colds.