Not that I'm aware of. Cortisone is a steroid anti inflammatory. Although applied locally, it may exert systemic effects. Ivermectin is an anti parasitic drug with efficacy against the Covid 19 virus. Often used as a preventative and treatment for infested symptomatic patients. The combination of Ivermectin 0.1mg/lb. Single dose initially repeated at 72 hours with Zithromax Z-pack and steroids (decadron, prednisone, solumedrol). Have been documented to reduce morbidity and mortality by greater than 50% in Covid cases. Ivermectin 20 mg once a month has been claimed to prevent Covid infection.