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Wilderness: Seaweed Irritation (cont.)

Seaweed Irritation Treatment

  • Scrub the wound with soap and water and flush extensively with fresh water. Rinse with isopropyl alcohol.


  • Hydrocortisone cream may be applied 2-3 times daily to relieve itching. Immediately discontinue if any signs of infection appear.


  • Allergic reactions, such as itching or rash, should be treated with diphenhydramine (Benadryl) 50 mg every 6 hours and 1 ranitidine (Zantac) tablet every 12 hours.


  • If the wound shows any evidence of infection, such as redness, pus, pain, foul odor, heat, or fever, antibiotics are usually recommended. Continue antibiotics for at least 5 days after all signs of infection have cleared. Check for drug allergy prior to starting any antibiotic. A doctor can recommend the right antibiotic. Some antibiotics can cause an increased sensitivity to the sun, so use a sunscreen (at least SPF 15).



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