Competence at the moment of a complication is not about improvisation — it is about having built the system in advance. Here is the framework I use, and the one I think every injecting practice should be able to produce on request.
The four pillars
- The kit. Hyaluronidase in adequate quantity and in date, plus the adjuncts your protocols call for, in one labeled place every clinician can find in under thirty seconds. In-date matters: an expired vial discovered during an emergency is a failure of the calm Tuesday, not the crisis.
- The algorithms. One-page, plain-language flowcharts on the treatment-room wall for the events that matter most. If a covering clinician had to act without you, the wall should carry them.
- The contacts. Nearest ophthalmology and emergency pathway, your medical director / collaborating physician, and any escalation numbers — printed, current, and not dependent on someone's cell phone.
- The training. Everyone who injects has read the protocols and, ideally, rehearsed them. New team members are onboarded to the emergency system before they treat a patient.
Map the complications you must be ready for
- Vascular occlusion — the emergency; see the dedicated occlusion guide. Immediate, high-dose hyaluronidase and escalation for vision involvement.
- Delayed-onset nodules / possible biofilm — a defined work-up and referral/escalation path, not guessing at antibiotics versus dissolving in the moment.
- Hypersensitivity / immune reactions — recognition and a management/referral plan.
- Infection — signs, threshold to treat, and when to escalate.
Each row of that table should have an owner and first three steps. Ambiguity is what costs time.
Consent and documentation are part of the protocol
Complication readiness includes the paperwork that surrounds it: informed consent that names the material risks, photographs at baseline and throughout any event, and contemporaneous notes. This protects the patient's care and your license, and it is far easier to have in place than to reconstruct.
Rehearse, then rehearse again
Run a tabletop drill: "It's a Thursday, you suspect an occlusion at the alar base — go." Watch how long it takes someone to find the hyaluronidase and read the algorithm. The gap between knowing and doing is exactly what a drill closes.
A complication protocol is not a compliance chore. It is the difference between a bad afternoon and a lawsuit — or a scar.