If this is due to an allergic reaction to the
medication (
allegra), other effects such as itching, difficulty breathing, tightness in the chest, or swelling of the mouth, face, lips, or tongue may also be observed. It would be best to inform your doctor about this.
This could also be fordyce spots or hirsuties papillaris genitalis. Fordyce's spots are small, painless, raised, pale spots or bumps that may appear on the shaft of the penis.