Botox caused the corners of my mouth to turn down. Will it go back to normal? (Photos)

Generally platysma treatment close to the jawline can drift into the mentalis muscle group.  This is the muscle that dimples the chin. Occasionally this can cause unbalanced treatment effects.  Do not chase this effect with more botox.  It will eventually wear off.  Restylane filler in the corner of the mouth would help you.

Dear eye72,an examination would be required to determine the exact location of your problem. Botox is generally an on off switch for muscle activity. The effects depend on the amount of Botox and area where it is injected but it usually last for 3-4 months. If you are concerned, I would suggest you to consult your plastic surgeon.Daniel Barrett, MD, MHA, MS 
Certified, American Board of Plastic Surgery 
Member, Am. Society of Plastic Surgery

Yes, it will resolve, most likely In the next few weeks. The angle of the photo is slightly different, as well.. Did you get anything done to your lips? Filler? Your lips themselves look different. Fewer lines in the wet/dry vermillion, indicating to me that they are more plump. Either way, the Botox will wear off, and the changes that you see will go back to 'normal', or how it was before. Best. 

Hi and thank you for your question! There balance between various groups of muscles in face and as one group is weakened by botox, there is a possibility that the effects of another group becomes more prominent. Also, it is not uncommon for patients to start noticing some issues that they didn't notice much in past, after receiving some other treatments. Comparing before and after pictures can usually help in such cases. It's not necessarily an indicator of wrong dose or area of injection. Regardless, the good news is that the effects of Botox are temporary and you should see it wearing off soon and you should return to your baseline soon. Also, corner of mouths can be raised with additional Botox treatment, but this should be done at skilled hands. I hope it helps and good luck!   

This may be due to Botox placement. Botox results will resolve in 3-4 months. In the mean time, venus legacy will soften results. See an expert. Best, Dr. Emer

Thank you for your question eye72. I understand your concern. Botox
is a purified protein used to address wrinkles associated with facial
expression. Botox can be placed in the masseter muscle to contour the lower face. With any Botox treatment it is possible that the product spreads to nearby muscles and relaxes them. In the area of the master are the zygomaticus muscles which pull up on the corners of the mouth when one smiles. If these muscles are inadvertently relaxed from the Botox it may be difficult to pull up the corners of the mouth and it may lead to a temporary asymmetric smile. Most people enjoy the results of their Botox treatment for 3-4 months. At that point both intended effects and side effects usually resolve. Please consult with a doctor for specific recommendations. Good luck!

There are 2 methods to treat the masseter--3 injection sites and 5 and sometimes when the 5 is done the medial sites will produce a weakening and the DAO gets more active. This can be treated with a few units of Botox.  It also looks like you had lip augmentation but that should not make the lips turn down

what you're feeling after a Botox treatment cannot be explained by any scientific approach. The treatment you have received in fact should do quite the opposite of what you're describing. The photographs that you have submitted are taken at a slightly different angle even though it may appear to be the same to you. Whatever your feeling or seeing will eventually go away so you have nothing to worry about. Good luck from New York City