What are the uses of Vaseline?
Generally speaking, the functions of Vaseline include moisturizing and hydrating the skin, anti-inflammatory and soothing effects, lubrication, skin repair, and nasal cavity protection. The specific details are as follows:

1. Moisturizing and Hydration
Vaseline can form a protective layer on the skin's surface, effectively locking in moisture and preventing dryness and cracking, thus helping maintain healthy skin.
2. Anti-inflammatory and Soothing Effects
Vaseline also has anti-inflammatory properties, helping to relieve symptoms such as skin redness, swelling, and itching, and assisting in improving skin inflammation.
3. Lubrication
Vaseline has good lubricating properties and can be used to alleviate pain caused by shoes rubbing against the feet or dry skin. Additionally, it can be used as a lubricant for certain medical procedures or laboratory equipment.
4. Skin Repair
Vaseline can repair damaged skin tissue by reducing its exposure to air, helping wounds remain moist and thereby reducing the risk of scarring. Moreover, it can prevent ulcers from contacting acidic substances in the mouth, thus accelerating the healing process.
5. Nasal Cavity Protection
Applying Vaseline to the nasal mucosa can prevent nosebleeds caused by excessive dryness. Individuals who experience nosebleeds can apply it to the inner walls of the nostrils to help stop the bleeding.
In daily life, when using Vaseline, it is important to maintain hand hygiene. Additionally, it is recommended to avoid excessive application to prevent pore blockage and discomfort. If redness, itching, or other allergic reactions occur, discontinue use immediately and seek medical attention promptly.