Could getting Botox and laser peripheral irodotomy 3 weeks apart trigger Botox resistance or cause other Botox issues?

Botox resistance, also known as botulinum toxin resistance, is typically associated with repeated and frequent use of Botox over a long period of time. It is not commonly associated with any type of laser therapy, including laser peripheral iridotomy (LPI).
There is no scientific literature suggesting a link between LPI and Botox resistance or interference with Botox effectiveness. However, it is important to discuss your concerns with your healthcare provider, as individual health conditions and responses to treatments may vary.
The most important consideration here is the timing of the two procedures. As both procedures involve the eye area, it's important to ensure that there is enough time for recovery from the Botox injections before proceeding with the LPI. This is something you should definitely discuss with your healthcare providers to ensure the best and safest outcomes.
Remember, always consult with your healthcare provider before undergoing any medical or cosmetic procedure.