Can sea lice bites show up days later?
Can sea lice bites show up days later? The rash usually lasts about two to four days. However, some people may experience a rash from sea lice bites for up to two weeks. How long does it take for sea lice to show up? The rash typically appears between 4 and 24 hours after you swim. You might feel a slight prickling sensation in the water when the larvae release their toxins. You'll often see the rash on areas of your body that your bathing suit covers. Can swimmer's itch show up days later? It may appear within minutes or...