Why does my forehead Botox last only 1 month?

Thank you for your question in regards to Botox.If you are a first time Botox user, the injector may have only used a minimal amount of Botox. A follow up appointment two weeks is recommended to discuss any concerns.  A possible touch up at that time is possible as well for additional units. To be sure, see two or more board-certified providers in your area for a complete evaluation to make sure you are a good candidate and that it is safe for you to have treatment.I hope this helps.

If your Botox is only lasting for one month, then the dose that you were given is most likely too low. If this was your first Botox treatment, your injector may have intentionally dosed you a little low, since more Botox can always be added, but if the dose was too high and you didn't like it, it can't be taken away.I'd recommend you discuss this with your injector as you will most likely just need a higher dose (more units).Andrew Campbell, M.D.Facial Plastic SpecialistQuintessa Aesthetic Centers

I suggest you speak to your dermatologist or plastic surgeon, you may need higher dose or to try Dysport or Xeomin.  Best, Dr. Emer.

Sorry to hear you haven't been happy with the result of your Botox injections.  There are many variables as to why some people don't have as long-lasting resulting.  Your doctor may not have used as much product as necessary to treat your particular concern, some people who are very active metabolize Botox differently than others, and if you have had Botox frequently, sometimes you can begin to see diminishing results.  Let your doctor know about your concerns.  It is realistic to expect that Botox will last from 3-4 months, and I suspect that your physician will want you to be satisfied.  You might also want to consider switching to Dysport or Xeomin, which are similar products but may work better for you.  Best of luck.  

Sometimes foreheads have to be treated very lightly to avoid droopy brows from occurring.  The lighter the dose, the less time it will last.  In my Orange County office, we customize all Botox doses so if they don't last long enough we usually can gradually increase the dose until we find that "sweet spot" between lasting longer and not looking frozen or dropping the brows.