May on Delmarva is when every drugstore shelf gets a workout. Mosquito bites, poison ivy, sunburn, and early heat rash all hit at once, and the anti-itch aisle can be overwhelming. Most people own three or four products and use them interchangeably. A quick field guide saves money, time, and irritated skin.
What it looks and feels like
- Hydrocortisone 1%: reduces inflammation and itch on dry, red patches. Safe for short-term use on small areas.
- Calamine: dries and cools weeping or oozing skin like poison ivy blisters and scratched bites.
- Diphenhydramine or benzocaine gels: numbing agents that can cause allergic reactions with repeated use - skip them for anything beyond a single spot.
- Colloidal oatmeal lotions: gentle, safe for large areas and sensitive skin, but not strong enough for severe inflammation alone.
What to do right now
- For a fresh mosquito bite: 1% hydrocortisone, thin layer, once or twice a day for two days.
- For weeping poison ivy: calamine during the day, hydrocortisone once the weeping stops and the skin itches instead.
- For sunburn itch: skip the steroid cream; use cool compresses and an aloe or oat-based gel instead.
- For heat rash: keep the area dry and cool; creams usually make it worse by trapping moisture.
- For kids under two: avoid topical steroids and numbing agents unless a pediatrician approves; oatmeal and cool water are your safest bets.
Local note
On the Peninsula, Memorial Day weekend is the unofficial start of itch season. The best prep is not buying every cream on the shelf - it is knowing which one to reach for before the weekend starts. Most Delmarva families need hydrocortisone, calamine, and a good oatmeal lotion. Everything else is optional.
Know your shelf before the bite. See you in June.
Related product guides
Other recent issues
Get Delmarva Itch Alerts
Seasonal itch warnings, practical prevention tips, and calm relief guidance for bites, poison ivy, beach itch, stings, heat rash, dry skin, and allergy-related itch across Delmarva.
- Seasonal itch warnings before the rough weeks hit
- Practical prevention for bites, poison ivy, beach itch, stings, heat rash, and dry skin
- Calm relief guidance you can act on right away