First of all, there is no such disease as the so-called gas pimple in the clinic. 1, if the gas pimple refers to the urticaria that occurs due to skin allergy, you can apply the antihistamine to take orally to alleviate it, for example, like loratadine, cetirizine, paracetamol can be taken immediately. 2, if the gas pimple refers to the ringworm that occurs due to the fungus infection, you can apply ketoconazole ointment, miconazole ointment, and terbinafine ointment to apply it externally. The most important thing to remember is that it is not a good idea to use the same kind of ointment as you would use if you were to use the same kind of ointment. If the gas bumps are known to be folliculitis, antibiotics such as Bactrim ointment and erythromycin ointment can be applied externally. If the localized pus has obviously matured, it is necessary to go to the hospital for puncture drainage and pus drainage. Therefore, it is best to go to the regular hospital dermatology consultation, to determine what the disease is after the symptomatic treatment.