The best treatment for cracked skin is to keep the cracks constantly covered with petroleum jelly (such as Vaseline). This helps to protect the cracks from air exposure and drying, which can speed up the healing process. You should apply petroleum jelly to the cracks three times a day. If the crack seems mildly infected, use an antibiotic ointment instead (such as Polysporin).
Here are some additional tips for treating cracked skin:
- Moisturize regularly: Apply a thick, oil-based moisturizer to your skin after bathing or showering. This will help to trap moisture and prevent your skin from drying out.
- Avoid hot water and harsh soaps: Hot water and harsh soaps can strip your skin of its natural oils, making it more prone to cracking. Use lukewarm water and mild, fragrance-free soaps instead.
- Protect your skin from the elements: Cold, dry air can dry out your skin, so it's important to protect your skin from the elements. Wear gloves when you're outside in the cold, and apply a thick layer of moisturizer before you go out.
- Use a humidifier: If the air in your home is dry, use a humidifier to add moisture to the air. This can help to prevent your skin from cracking.
- Eat a healthy diet: Eating a healthy diet that includes plenty of fruits, vegetables, and whole grains can help to keep your skin hydrated.
- Drink plenty of water: Staying hydrated is essential for healthy skin. Aim to drink eight glasses of water per day.