A dermatologist is best for Itching treatment. A dermatologist can help in the diagnosis and treatment of Itching and can help you to prevent a recurrence. You also can start by seeing your family doctor or primary care doctor.

You should see a doctor for itching when you see the following symptoms

1. If you are experiencing itching as a result of an allergic reaction, it is also important to see a doctor to identify the allergen and prevent future reactions.
2. You should see a doctor for itching if the itch is severe, persistent, and interfering with your daily activities or sleep, or if it is accompanied by other symptoms such as a rash, fever, or swollen lymph nodes.
3. Additionally, you should see a doctor if the itch is caused by an underlying medical condition, such as eczema, psoriasis, or liver disease, or if it is caused by a medication.
4. If the itch is caused by a skin infection, you should see a doctor to prevent the infection from spreading.
5. Other reasons to see a doctor would be if the itch is accompanied by bleeding, crusting, or any other unusual symptoms.

There are many diseases and conditions that can cause itch. Some of the most common include:

• Skin conditions such as eczema, psoriasis, and scabies
• Allergic reactions, such as hives or contact dermatitis
• Parasitic infections, such as lice or scabies
• Fungal infections, such as ringworm or athlete's foot
• Bacterial infections, such as impetigo or folliculitis
• Liver diseases, such as cirrhosis or hepatitis
• Kidney disease
• Iron-deficiency anemia
• Thyroid disorders
• Cancer, such as leukemia or lymphoma
• Neurological disorders, such as multiple sclerosis or spinal cord injury

If you have a history of skin conditions such as eczema, psoriasis, or allergies, and your symptoms are not improving with over-the-counter treatments, it is important to see a dermatologist for proper diagnosis and treatment.