Hard pimples can be caused by acne, eczema, and hives. They can usually be eliminated with medication and other treatments.
1. Acne: Acne is a common chronic inflammatory disease of the sebaceous glands of the hair follicles. The main symptoms are whiteheads, blackheads, nodules, cysts, etc., and therefore hard pimples may appear. Adapalene gel and retinoic acid cream can be used for treatment, which can regulate the growth and differentiation of keratin-forming cells, regulate immunity and inhibit the inflammatory process, so as to eliminate hard lumps of pimples.
2. Eczema: Eczema is an inflammation of the superficial dermis and epidermis caused by a variety of factors, usually with erythema, pimples, itching and other symptoms, so hard pimples will appear. You can use tacrolimus ointment, mometasone furoate cream, etc. for treatment, which has the effect of antihistamine release, anti-inflammatory reaction, anti-cell over-proliferation, etc., so as to eliminate the hard lumps of pimples.
3. Urticaria: Urticaria is a kind of skin allergy and allergic reaction disease, which may have symptoms such as itch, red bumps, papules and so on, and thus hard lumps of pimples will appear. It can be treated with loratadine tablets, levocetirizine, etc., which can counteract the effect produced by histamine and also has the effect of anti-allergy, thus eliminating the hard lumps of pimples.
If the patient has hard lumps of acne, it is recommended to go to the hospital in time to identify the cause of the disease and then targeted treatment.