Botox and fillers can be used to address facial asymmetry, including issues with the mouth and philtrum. Here's how: 1. **Botox**: Botox works by blocking the signals from the nerves to the muscles, which causes the muscles to relax and soften. It can be used to balance out asymmetry by relaxing overactive muscles on one side of the face. For example, if your mouth pulls towards the right, a skilled injector might apply Botox to the muscles on the right side of your face to relax them and bring your mouth into a more symmetrical position. 2. **Fillers**: Dermal fillers can be used to add volume and shape to the face and can be helpful in correcting asymmetry. For example, if one side of your face or philtrum is less full than the other, filler can be added to create more balance. It's important to note that the success of these treatments largely depends on the skill and experience of the provider. It's recommended to consult with a board-certified dermatologist or plastic surgeon who has experience in using Botox and fillers for facial asymmetry. They can assess your face, discuss your goals, and develop a treatment plan tailored to your needs. Remember, while these treatments can improve facial asymmetry, they might not be able to make your face perfectly symmetrical. Some degree of facial asymmetry is natural and common. However, these treatments can certainly help to enhance your natural beauty and give you more confidence in your appearance.