Swelling of the upper eyelid with pus bumps may be caused by blepharitis, fungal infection, etc. You can choose local hot compresses, incision and drainage, medication and other treatment measures. 1. Localized hot compresses: using a towel to apply hot compresses to the upper eyelid can reduce the swelling of the eyelid. 2. Incision and drainage: Blepharitis causes the upper eyelid to be swollen with pus bumps, and when it is serious, it needs to be incised and drained in time, and the eye care should be done well after the operation to prevent infection. 3. medication: after the blepharitis incision and drainage can choose tobramycin eye drops or levofloxacin eye drops, to prevent infection. Fungal infection caused by the upper eyelid swelling with pus bumps, you can choose erythromycin eye ointment coated to dissipate the swelling. Puffy upper eyelids with pus bumps should not be treated blindly on their own, go to the hospital in time, and actively treat the condition to avoid delays.