I'm sorry to hear that your back is itching and you are getting pimples. This can be uncomfortable and may be caused by several factors such as skin irritation, allergic reactions, fungal or bacterial infections, or clogged pores.

Here are some steps you can take to manage this:

• Keep the area clean and dry: Gently wash your back with a mild, fragrance-free cleanser and pat dry.
• Avoid scratching: Scratching can worsen irritation and lead to infection.
• Wear loose, breathable clothing: This helps reduce sweating and irritation.
• Use a suitable topical treatment: Since you mentioned pimples, a topical gel like Nadibact Gel (which requires a prescription) may be helpful if prescribed by a doctor. It is important not to self-medicate without consulting a dermatologist.
• Avoid heavy creams or oily products: These can clog pores and worsen pimples.

If the itching and pimples persist, worsen, or are accompanied by other symptoms like pain, swelling, or fever, it is important to consult a dermatologist. They can examine your skin, determine the exact cause, and recommend appropriate treatment.

If you experience severe symptoms or an emergency, please contact emergency services immediately.

Taking care of your skin with gentle hygiene and seeking professional advice will help you get the right treatment.To narrow down potential causes, we will need some more information.Please tell me your age and gender.