Lidonair Spray is a combination of two medicines used to treat premature ejaculation, a sexual dysfunction in males. Lidocaine and prilocaine minimize the sensitivity, which delays ejaculation, and gives a pleasurable experience without causing any side effects. Lidonair Spray should be applied to the tip of the penis 10 to 15 minutes before intercourse. It should be wiped off with a tissue or clean cloth before the activity. For any doubts, read the label for directions before use. It should be noted that the medicine is meant for external use only. If this medicine goes into other sensitive areas such as eyes, ears, nose or mouth, immediately rinse with water. The most common side effects include genital numbness, skin irritation, and burning sensation in males and vaginal discomfort or burning sensation in female partners. If these side effects persist for a longer duration, inform your doctor. This medicine is safe to use in breastfeeding mothers. However, there is limited information available regarding its use during pregnancy. Therefore, it is advised to avoid using Lidonair Spray without consulting the doctor during pregnancy.