Ketamine HCl 10% Gabapentin 6% Orphenadrine Citrate 5% Diclofenac Sodium 3% Cyclobenzaprine HCl 2% Tetracaine 2% Topical Gel Formulas While they work differently, both have been shown to be effective in reducing discomfort for those who suffer from chronic pain or muscle spasms. If you are experiencing pain, it is important to talk to your … Lire la suite de Ketamine HCl 10% Gabapentin 6% Orphenadrine Citrate 5% Diclofenac Sodium 3% Cyclobenzaprine HCl 2% Tetracaine 2% Topical Gel Formulas