How To Stop A Pimple When You Feel It Coming. Time to take a deep breath. You can also dab some acne treatment on a feel-it-coming pimple and cover it up with a band-aid or piece of DuoDERM.

Keep using the nasal spray every day until you feel better. This will open up your pores. Cold temperatures help reduce signs of inflammation associated with acne including swelling and pain by constricting the blood vessels around it.
Put lots of concealer on if you must which may make things worse but also reminds you not.
Moisture in the air can help loosen the mucus in your nose and throat so you. Put lots of concealer on if you must which may make things worse but also reminds you not. Benzoyl peroxide kills bacteria while salicylic acid and sulfur help break down blocked oil. You infuse it with antibacterial agents and heat at the same time which is a winning combo.