Betagen Topical Spray 240 mL

Betagen Topical Spray 240 mL
List Price: $35.99
Sale Price: $19.99
Code: betagen-spray-240ml
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Betagen Spray (Gentamicin Sulfate with Betamethasone Valerate) is used for the treatment of infected superficial lesions in dogs caused by bacteria sensitive to gentamicin. It contains gentamicin, an antibiotic, and betamethasone, an anti-inflammatory. For Topical Use In Dogs Only.




  • Can speed up healing of skin infections
  • Effective treatment for dogs with sensitive skin and allergies
  • Great for hot spots and skin rashes

How it works

Betagen is a combination of an antibiotic to treat bacterial infections and a corticosteroid to treat any accompanying inflammation or itching.


Store at room temperature away from moisture and heat. Keep this medication away from children and pets.

  • Betagen Topical Spray is for topical use on dogs only.
  • Betagen Topical Spray is an antimicrobial and corticosteroid combination available by prescription used on dogs for the treatment of superficial lesions cause by susceptible bacteria.
  • Treatment beyond 7 days may result in prolonged wound healing.
  • Prior to treatment, remove excessive hair and clean the lesion and adjacent area.
Pet Weight Dosage
Dogs All weights Hold the spray bottle upright and 3-6 inches away from the affected area. The usual dose for dogs is 2 sprays administered 2-4 times a day for 7 days.


Betagen should not be used for than 7 days unless otherwise directed by your veterinarian. Do not use if your pet has a viral or fungal infection. Tell your veterinarian if your pet is pregnant or lactating.

Possible Side Effects

Serious side effects are not expected. Prolonged use of this medication may give rise to the overgrowth of nonsusceptible organisms such as fungi and yeasts. Weight loss, increased thirst and urination, vomiting and diarrhea have occurred in animals following the use of synthetic corticosteroids. Continue the medication and talk to your veterinarian about any side effect that seems unusual or bothersome to your pet.