Red bumps with tingling sensation on the back may be caused by folliculitis, acne, boils, psoriasis and other reasons.
1. Folliculitis: red bumps with tingling sensation on the back may be due to folliculitis, which is a purulent inflammation confined to the mouth of the hair follicle, and is most common on the chest and back, face and other parts of the skin, manifested as red papules, pustules, surrounded by redness, and pain, itching and other symptoms.
2. Acne: Red bumps on the back with tingling sensation may also be acne, acne is a chronic inflammatory skin disease with multiple forms of rashes occurring in the sebaceous glands of the hair follicles and is most common in sebaceous gland-rich areas such as the face, forehead, chest and back, etc., and manifests itself as whiteheads or blackheads, pustules, inflammatory pimples, nodules and other forms of rashes, which are painful to the touch.
3. Boils: red bumps on the back with tingling sensation may also be caused by boils, most of which are caused by Staphylococcus aureus and occur in sebaceous gland-rich areas such as the head, face, neck, and back. At first, it is a single follicular nodule accompanied by redness, swelling and pain, and then it gradually swells up in a few days, with yellow pus plugs appearing in the middle of the follicle.
4. Psoriasis: This disease is an inflammatory disease caused by the interaction of genetic, environmental and immune factors, and clinically it mainly manifests itself as scaly red plaques with itching, and there are also small bumps on the back with a tingling sensation.
There are many causes of red bumps with tingling sensation on the back, and it is recommended to visit the hospital in time to clarify the cause and carry out professional treatment under the guidance of the doctor.