Swollen bites from small black bugs, i.e. localized redness, swelling, itching and pain in the skin, are allergic reactions. It can be treated with running water, topical glucocorticoid ointment and oral antihistamine.
1. Rinsing with running water: patients can use running water to rinse the surface of the skin to remove the residual venom.
2. Topical glucocorticoid ointment: For slightly more severe cases, topical medications such as clobetasol propionate cream and mometasone furoate cream can also be used for improvement.
3. Oral medication: If you are bitten by a black bug and experience redness, swelling, chest tightness, breathlessness or dizziness, you should go to your local hospital and use glucocorticosteroids systematically under the guidance of your doctor, such as ketoproterenol acetate, methylprednisolone, and so on.
Swollen by small black insect bites, after simple treatment, if there is no improvement or persistent aggravation, must promptly go to the local hospital, and under the guidance of the doctor through the correct program of treatment. The medication should be prescribed by the doctor.