Emollients: Petroleum jelly acts as an emollient, which means it helps soften and smooth the skin by replenishing its natural moisture. It creates a protective layer on the skin's surface, preventing excessive moisture loss and dehydration.
Occlusives: Petroleum-based ointments are also occlusive in nature. Occlusives form a physical barrier on the skin, preventing the evaporation of water from the skin's surface. This creates a hydrating environment, allowing the skin to retain moisture and heal.
Commonly treated skin conditions:
- Dry skin: Petroleum-based ointments are frequently used to manage various forms of dry skin, including xerosis, eczema, and psoriasis.
- Diaper rash: Its occlusive properties help protect the delicate skin of infants from moisture, reducing the risk of irritation and diaper rash.
- Minor skin irritations: These ointments can provide a protective layer over superficial cuts, abrasions, and burns.
- Chapped lips: Petroleum jelly-based lip balms help keep the lips hydrated and prevent chapping.
- Itchy skin: By creating a barrier on the skin's surface, these ointments can provide temporary relief from itching associated with certain skin conditions.
It is important to note that while petroleum-based ointments are generally safe for topical use, they may not be suitable for all individuals. Some people may experience allergic reactions to petroleum jelly or other ingredients in the ointment, and it may not be appropriate for certain medical conditions. If irritation occurs, it is recommended to discontinue use and consult a healthcare professional for proper evaluation and treatment.