Bumps from flea bites in the home can be treated with glucocorticoid ointments as well as antipruritic agents, and fleas should be removed from the home as much as possible. Flea bites can lead to insect bite dermatitis with itching and pimples, which can be relieved with topical antipruritic agents such as glycerite lotion. At the same time, you can use glucocorticoid ointment such as Dinette ointment, etc. You can also take oral antihistamines, including loratadine, cetirizine, and ebastine tablets. In addition, fleas at home should be removed in a timely manner by using insecticides, etc., and usually try to keep the home clean and hygienic, and ventilate the home diligently. If the symptoms are obvious after being bitten by fleas, you should go to the hospital in time for examination, and the use of the above drugs should follow the doctor’s advice.