Along with its needing effects, diethyltoluamide may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your family doctor as soon as possible if any of the following side effects was happen
Rare
Changes in facial skin color; clumsiness or unsteadiness; confusion; convulsions - seizures; fast or irregular breathing; loss of consciousness; mood or mental changes; muscle cramping; puffiness or swelling of the eyelids or around the eyes; reddening of skin; shortness of breath, troubled breathing, tightness in chest andwheezing; skin blisters; skin rash, hives anditching; slow heartbeat; slurred speech; tremors; trouble in sleeping; uncontrolled jerking movement; unusual tiredness or weakness
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your family doctor.