The causes of itchy feet at night include scabies, mosquito bites, athlete’s foot, urticaria, etc. The treatment includes medication. 1. Scabies: For itchy feet caused by scabies infection, it is necessary to give sulfur ointment and other drugs for insecticide treatment. 2. Mosquito bites: Mosquito bites can generally be given to smear compound Benadryl cream for itching treatment. 3. Tinea pedis: Tinea pedis can usually be given sertaconazole, oxiconazole cream and other drugs to kill the fungus treatment. 4. Urticaria: For itchy feet caused by urticaria, antihistamines such as levocetirizine and olopatadine can be given. Finally, the phenomenon of itchy feet at night, please go to the hospital in time to check, all of the above drugs need to comply with medical advice.