Product Image
Each mL contains 400 mg sulfadimethoxine

Category: Anti-Microbial

Species: Cattle

Active Ingredients: sulfadimethoxine

What is SulfaMed Injection 40%?

SulfaMed™ (sulfadimethoxine) Injection 40% is a low-dosage, rapidly absorbed, long-acting sulfonamide, effective for the treatment of shipping fever complex, bacterial pneumonia, calf diphtheria, and foot rot in cattle.


For the treatment of bovine respiratory disease complex (shipping fever complex) and bacterial pneumonia associated with Pasteurella spp. sensitive to sulfadimethoxine; necrotic pododermatitis (foot rot) and calf diptheria caused by Fusobacterium necrophorum sensitive to sulfadimethoxine.


  • Broad-spectrum antibacterial activity
  • Convenient, once-a-day dosing
  • Rapid therapeutic blood levels
  • Sustained therapeutic blood levels
  • Safe: Approved by FDA

Withdrawal Period

Meat and Offal5 days
Do not administer within 5 days of slaughter.
A withdrawal period has not been established for this product in pre-ruminating calves.
Do not use in calves to be processed for veal.
Milk60 hours
Milk taken from animals during treatment and for 60 hours (5 milkings) after the latest treatment must not be used for food.

Pack Size

List No.Pack SizeCase Size
1SUL010250 mL12