Skip to Main Content ›
FREE Shipping on orders over $49
20% OFFCoupon Code:
SAVE20
 20% OFF w/code
SAVE20
My Account
Errors:

Betagen Topical Spray

1. We'll ask for your vet's info during checkout.
2. We verify your prescription and ship your order!
Close
$31.24 $21.24 
Ships in one business day or less

Step 1. Select an Option:

120 ml
$31.24
$26.55
$21.24
Price w/coupon SAVE20
You save $9
$31.24 $21.24 
Ships in one business day or less

Step 1. Select an Option:

120 ml
$31.24
$26.55
$21.24
Price w/coupon SAVE20
You save $9

Step 2. Select a Quantity:

-
+
Please select all product options.

Step 2. Select a Quantity:

Please select all product options.
Product Info

What is Betagen Topical Spray?

Betagen is a topical spray used on dogs for the treatment of infected superficial lesions caused by bacteria. It contains gentamicin, an antibiotic, and betamethasone, an anti-inflammatory. Betagen Topical Spray is an antimicrobial and corticosteroid combination used on dogs for the treatment of superficial lesions caused by susceptible bacteria. Betagen Topical Spray may also be used for purposes other than those listed. Betagen requires a prescription from your veterinarian.

For:

Dogs

Benefits:

  • Great for hot spots and skin rashes
  • Can speed up healing of skin infections
  • Effective treatment for dogs with sensitive skin and allergies
  • Customers rave about how easy it is to use

How does Betagen Topical Spray work?

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

Cautions:

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.

Brand Name:

Betagen Topical Spray (Med-Pharmex)

Generic Name:

Gentamicin Sulfate with Betamethasone Valerate Topical Spray (jen-ta-my'-sin, beta-meth'-a-zone)

What is the most important thing I should know about Betagen Topical Spray?

Betagen Topical Spray is a prescription medicine FDA approved for veterinary use in dogs. Betagen Topical Spray is available in a 120 ml plastic spray bottle. Each ml contains gentamicin sulfate equivalent to 0.57 mg gentamicin base and betamethasone valerate equivalent to 0.284 mg betamethasone.

What should I discuss with my veterinarian before using Betagen Topical Spray on my pet?

Do not use Betagen Topical Spray if the pet has a viral or fungal infection. Tell your veterinarian if your pet is pregnant or lactating.

How should Betagen Topical Spray be used?

Use this medication exactly as directed by your veterinarian. If you do not understand the directions ask the pharmacist or veterinarian to explain them to you. The usual dose for dogs is 2 sprays administered 2-4 times a day for 7 days. Hold the spray bottle upright and 3-6 inches from the affected area. Store Betagen Topical Spray at room temperature, away from moisture and heat. Keep out of the reach of children or pets.

What are the potential side effects of Betagen Topical Spray?

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.

What happens if I miss applying a dose of Betagen Topical Spray?

Apply the missed dose as soon as you remember. However, if it is almost time for the next regularly scheduled dose, skip the missed dose and apply the next one as directed. Do not apply a double dose of the medication.

What happens if I overdose the pet on Betagen Topical Spray?

An overdose of this medication is unlikely. If an overdose is suspected, seek emergency veterinary medical treatment.

What should I avoid while using Betagen Topical Spray on my pet?

Do not use this medication in pets allergic to it or any of the individual ingredients. Treatment beyond 7 days may lead to prolonged wound healing.

What other drugs will affect Betagen Topical Spray?

Before using Betagen Topical Spray, tell your veterinarian if your pet is using other antibiotic or corticosteroid medications either topically or by mouth. Talk to the veterinarian or pharmacist before giving any prescription or over the counter medicines.

How to Use

Betagen Topical Spray Directions:

  • 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.
  • Betagen Topical Spray is for topical use on dogs only.
Tip:

Do not use Betagen Topical Spray if your pet has a viral or fungal infection.

Dosage:
Dogs:
Weight
Dosage
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.
Cats:
Do not use!
Horses:
Do not use!
Storage:

Store this product at room temperature, away from moisture and heat.

Ingredients

Betagen Topical Spray Ingredients:

Active Ingredients (per ml)
Amount
Gentamicin Sulfate
0.57 mg
Betamethasone Valerate
0.284 mg
Isopropyl Alcohol
163 mg

OTHER INGREDIENTS: Propylene Glycol, Methylparaben (a preservative), Propylparaben (a preservative), Purified Water.

* Hydrochloric acid may be added to adjust pH.

Customer Reviews
Betagen Topical Spray is rated 4.7 out of 5 by 34.
Rated 5 out of 5 by from Very effective for dogs with allergy breakouts This topical spray has helped heal my dogs' allergy breakouts. It is easy to use and if effective right away. Great for "hot spots"
Date published: 2016-01-03
Rated 5 out of 5 by from Betagen Bacterial Topical Spray I use the Betagen Bacterial Topical Spray on my 12 YAO Doxie who had developed numerous skin infections. His vet was issuing antibiotics in a tablet form when this started which cleared the skin infections, but within a short amount of time the infections returned. The vet then suggested trying a bacterial spray which I purchased from the vets office. This appeared to correct the skin infection also. When the skin infection returned the vet didn't like the idea of another issue of antibiotic tablets as the vet was worried that my Doxies Immune System might build up a tolerance to them, so it was suggested that the topical spray should be tried due to the fact it's external vice internal. Within two weeks of twice a day dosage the skin infection has totally cleared. Also it appears that for some unknown reason my Doxies Immune System has problems fighting off external infections, the Batagen Bacterial Topical Spray has corrected this problem for the time being.
Date published: 2015-05-30
Rated 2 out of 5 by from Im sure this product would work on the right skin irritation but for my Golden I bathed her and put the Betagen daily 1wk and ran out she is 131 lbs ordered another bottle this time a120ml and she seems to have new sores since then. Help! Vet said could be low Thyroid, test came out ok not low enough for oral meds, and not safe for oral antibiotics not he said. also shampooing with Melaseb
Date published: 2014-09-15
Rated 5 out of 5 by from Boston-Pug (Bug) My boy had a cone put around his head since his lesion needed healing after scratching it to oozing blood. After his finished powder to stop the bleeding and antibiotic, we sprayed this on him twice daily. A few days later we already see VAST improvement! Thank you, Betagen for saving our pup's life!
Date published: 2014-08-04
Rated 5 out of 5 by from Works awesome on hot spots! Love this stuff
Date published: 2014-06-21
Rated 4 out of 5 by from Great product! My dog suffers from allegies and Betagen gives my dog on contact relief. My vet prescribed a smaller bottle so I was pleased that PetMed offers a bottle with more ounces.
Date published: 2014-01-18
Rated 5 out of 5 by from Awsome Healing This Product is from heaven, it heals in min. the sensitive Skin, Foot allergies, all kind of irritation. Thank you!! and 1-800-PetMets is always very helpful to, because the vets are stubborn.
Date published: 2013-12-23
Rated 5 out of 5 by from Best product we have used Our 7 year old Cairn has been miserable with allergies for the last 6 years. 4 to 5 vet trips a year and hundreds of $$$'s on shots, pills and salves and she was getting no better. Plus I hated giving her steroids. Tried Betagen and voila a miracle!!! All redness and soreness is gone within 2 days. I check her every day and don't hesitate to give her a spritz whenever I discover a red area. I believe in this product completely.
Date published: 2013-09-12
  • y_2018, m_1, d_11, h_10
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_33
  • loc_en_US, sid_prod10872, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_1800petmeds
Q&A

My vet prescribed this for my dogs ears because she has an ear ok nfection. My dog hates it. It is burning her ear canal?

Asked by: Nana
The Betagen does not generally cause pain on contact and it certainly should not burn the skin. It may by that your dog is extremely sensitive or allergic to the medicine in this product. Since this medication is used to treat infections however, stopping without consulting your veterinarian can cause additional harm. Please contact your pets' veterinarian to discuss alternate antibiotic options if your dog is sensitive or allergic to the Betagen.
Answered by: 1800Petmeds Pharmacist
Date published: 2017-08-29

Can you order the medication without a prescription from your veterinarian?

Asked by: Jane
Betagen requires a prescription approval. Our pharmacy can contact your veterinarian to obtain the prescription for you by phone or fax.
Answered by: Cherley Petmeds Pro
Date published: 2017-05-31

will this spray medication burn my dogs skin when I apply it? ..thanks

Asked by: lilbear
No. Betagen is a combination of an antibiotic to treat bacterial infections and a corticosteroid to treat any accompanying inflammation or itching.
Answered by: Cherley Petmeds Pro
Date published: 2017-05-24

Can this spray be used on a pregnant dog

Asked by: Rkiziah
Tell your veterinarian if your pet is pregnant or lactating before applying this medication on your furry baby.
Answered by: Cherley Petmeds Pro
Date published: 2017-05-19

Is there a shelf life, expiration date on this product ?

Asked by: S Wolf
Yes, there is an expiration date for Betagen. It varies based on when the product was manufactured, and should be on the bottle.
Answered by: Christine
Date published: 2016-10-18

Can it be used in cats also ?

Asked by: Kitty
Currently, betagen is only FDA approved for use in dogs. Speak with your cats vet before using betagen on it.
Answered by: Christine
Date published: 2017-04-06

can this be used on cats?

Asked by: Jersey
Hi there, this medication is for dogs only.
Answered by: James PetMeds Pro
Date published: 2017-06-05

IS there something close to Betagen available over the counter?

We've used Betagen successfully before on our Airedale's Hot Spots. He just got another one, we only have one does left and the Vet won't write a prescription without seeing him The soonest they can do that is 5 days from now. Is there something available over the counter that might work?
Asked by: MickK
There are some over-the-counter products such as Excel Hydrocortisone Spray With Aloe Vera and Be Soothed. Tea Tree Oil Skin Relief that may provide temporary relief of itching from minor skin irritation, inflammation, insect bites and seborrheic dermatitis. However speak to your veterinarian to determine if these are appropriate. Your pet should be seen to determine your pet should be treated for an infection.
Answered by: Cheryl-Pharmacist
Date published: 2014-09-05
  • y_2018, m_1, d_11, h_10CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_35
  • loc_en_US, sid_prod10872, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_1800petmeds
Get 10% OFF Now Offer
Close
Live Chat Share Website Feedback