Problems 1 year after Teosyal
I am sorry to hear that you are having problems one year after your injections. Without examining you, it is impossible to determine the nature of your problem. In general, hyaluronidase can be used safely in the tear trough region. Whether this will solve your problem or not is another question. If you have already undergone treatment, please let us know how things went. If not,I would discuss this further with your injecting physician before undergoing additional treatment.
Your photo is unclear, so I'm unable to tell exactly what the problem is. Hyaluronidase may help, IF the nodule is remaining HA filler. If it's scar tissue or something other than the HA product, it won't do anything at all.