I'm sorry to hear that you're experiencing severe itching and hard skin. These symptoms can be quite uncomfortable and may indicate an allergic reaction or a skin condition that needs proper evaluation.

Here are some steps you can take:

• Avoid scratching the affected area to prevent further irritation or infection.
• Keep your skin moisturized with gentle, fragrance-free creams or oils to help reduce dryness and hardness.
• Use cool compresses to soothe itching.
• Avoid known irritants or allergens such as harsh soaps, detergents, or certain fabrics.

There is a medication called Atarax (Hydroxyzine) that is used to treat allergic skin reactions causing itching and inflammation. However, this medication requires a prescription and should only be taken under the guidance of a doctor.

Given your symptoms, it is important to consult a dermatologist (skin specialist) promptly. They can examine your skin, determine the underlying cause, and recommend appropriate treatment, which may include prescription medications or other therapies.

If you experience worsening symptoms such as swelling, difficulty breathing, or severe pain, seek emergency medical care immediately.

Please make an appointment with a dermatologist to get a thorough evaluation and personalized treatment plan.To narrow down potential causes, we will need some more information.Please tell me your age and gender. I understand you're dealing with severe itching and hardened skin, which must be very uncomfortable.