What are the common side effects of using Allergan products?

Common side effects of using Allergan products may vary depending on the specific product being used. However, some common side effects that may be associated with Allergan products include but are not limited to: redness, itching, swelling, pain, tenderness, bruising, and changes in skin color at the treatment site. Other temporary side effects that may occur include headache, flu-like symptoms, dryness, and temporary eyelid droop. These side effects are usually mild to moderate and typically resolve on their own within a few days to weeks. However, it is important to consult a healthcare professional for a comprehensive list of potential side effects and to discuss any concerns or questions related to your specific situation.