Author Archives: Doc

Are Heartworms getting worse? A Seminar: Part 6 of 6

Doxycycline’s Role in the Treatment Process This also relates back to our problems with heartworm treatment. Doxycycline kills L3 and L4 larval stages of the heartworm, and it decreases embryogenesis (the production of microscopic baby heartworms — microfilariae).  It has intrinsic anti-inflammatory effects.  It greatly inhibits Wohlbachia, which is a symbiotic rickettsial organism needed by […]

Are Heartworms getting worse? A Seminar: Part 5 of 6

Immiticide Treatment to Kill Adult Worms In re failure to clear dogs of worms with the Immiticide treatment, there are several considerations that are important, particularly in dogs that have not been receiving preventive medicines.  I have written previously about problems with the treatment. Immiticide does NOT kill immature adult worms, or “juvenile worms”.  These […]