2nd degree burns and blisters

A superficial second-degree burn typically heals in 10 to 15 days with appropriate care. A deep second-degree burn can take 3 to 4 weeks and may leave visible scars. Healing depends on the size of the burn, as well as the person's age and general health.

No, never. A blister is a natural protection that maintains a sterile environment favorable to skin regeneration. Piercing it exposes the raw dermis to bacteria and increases the risk of infection. If the blister breaks spontaneously, immediately cover it with a non-adherent sterile dressing without removing the raised skin.

Not without medical advice. Some greasy creams can retain residual heat in the tissues in the first few hours. Once the burn has cooled and been assessed by a doctor, a healing cream may be prescribed for later stages of healing. Avoid self-medication with butter, toothpaste, oil, or home remedies

Superficial second-degree burns rarely leave a permanent scar if properly treated. Deep second-degree burns can leave a hypertrophic (thickened, pinkish) scar or depigmentation. Sun exposure during healing significantly worsens the risk of pigmentary sequelae — protect the area with total sunblock for at least 12 months.