swollen?

https://go.drugbank.com/drugs/DB00443

Betamethasone is a long-acting corticosteroid with immunosuppressive and antiinflammatory properties.

https://www.ncbi.nlm.nih.gov/books/NBK560643/

Clotrimazole is a medication used in the management and treatment of fungal infections. It is in the imidazole class of drugs. This activity outlines the indications, action, and contraindications for clotrimazole as a valuable agent in the treatment of fungal infections.

https://en.m.wikipedia.org/wiki/Gentamicin

Gentamicin is an aminoglycoside antibiotic used to treat several types of bacterial infections.

https://www.mayoclinic.org/drugs-supplements/ceftriaxone-injection-route/description/drg-20073123

Ceftriaxone belongs to the class of medicines known as cephalosporin antibiotics. 

https://www.healthhub.sg/a-z/medications/hydrocortisone

Hydrocortisone belongs to a group of medication called steroids. It is used in adrenal insufficiency which is a condition where the body does not produce enough steroids. 
Hydrocortisone can also be used to relieve swelling, redness, itch and allergic reactions.