Book a dermatologist for an intralesional triamcinolone (cortisone) shot — it flattens a deep cyst within 24-48 hours and is the only clinically reliable pre-event fix. At home, apply a hydrocolloid patch like Rael Miracle Patch or Hero Mighty Patch on any surfaced whitehead overnight, or a microneedle patch (Rael Microcrystal, ZitSticka Killa Kit) on an under-the-skin bump. Skip the wedding day on retinol, salicylic acid serums, and exfoliating scrubs starting 72 hours out — they raise the risk of an irritated red ring that concealer cannot mask. Day-of, a green color corrector under a peach-toned concealer neutralizes residual redness. Do not pop or pick — picked spots take 7-14 days to heal.