MEGA Dox 20®

Doxycycline 20%

مگاداکس 20  | MEGA Dox 20
  • - animals:
  • - Packaging:
  • 1 liter polyethylene bottles

Product properties


Each liter of Megadox® contains: 200 grams Doxycycline hyclate

Mechanism of Action:

Megadox® is a broad spectrum antibiotic that binds to 30 S subunits of ribosome in microorganisms and inhibits protein synthesis (it is a bacteriostatic antibiotic). It is effective on gram negative bacteria like Pasteurella, Salmonella, E.coli and some gram positive bacteria like Staphylococcus, Streptococcus, Clostridium and Mycoplasma, Richettsia and Chlamydia.

Indications of use

Megadox® is used to treat or prevent Colibacillosis, CRD, Synovial infections, Blue comb disease, Pasteurellosis, Necrotic enteritis, Infectious coryza, Salmonellosis and Staphylococcus infections.

Dosage and route of administration

Broilers: 10 to 20 mg pure doxycycline per live Kg body weight in drinking water for 3-5 consecutive days (it is equal to 43 to 87

mL of the product for 1000 Kg live bodyweight daily).

Withdrawal Time

It must be calculated based on dosage and usage duration

Broilers: 3 to 12 days

Laying hens: Should not be used.

Side effects

Sensitivity to Doxycycline and GIT disorders like diarrhea.

Drug interactions:

It must not be used with cationic chemicals, Beta lactams and Florfenicol simultaneously.


Keep out of reach of children.

Storage conditions

Keep away from direct light and under 25° C. Keep in dry place with tight cap.