- Psoriasis: A chronic autoimmune disease that causes thick, red, scaly patches on the skin.
- Bacterial or fungal infections: Conditions like impetigo or fungal infections can lead to severe inflammation.
- Keloids or skin hyperplasia: Excessive tissue growth after injuries or wounds.
- Atopic dermatitis or eczema: An inflammatory skin condition causing thickened, itchy patches.
- Chemical burns or severe sunburn: Can lead to thickened and damaged skin.
- Rare dermatological conditions like ichthyosis vulgaris: Where the skin becomes thick and scaly.
- Severe allergic reactions or drug toxicity: Conditions like Stevens-Johnson Syndrome affect the skin layers dramatically.
It’s always best to consult a dermatologist for any unusual skin condition.