What to do if a skin rash is caused by lizard urine on the skin. There is a big rash found on the side of the neck
If you suspect a skin rash is caused by lizard urine, immediately wash the affected area with soap and water, then apply an antiseptic cream and a topical steroid cream to reduce inflammation; take an oral antihistamine to alleviate itching and seek medical attention if the rash worsens, spreads, or is accompanied by fever, swelling, or difficulty breathing.