Hi.. I hope your Boa comes through Ok. Think about these things when you have time..
What are the underlying causes of the problem in the Boa?
Little boas are tough critters.. fragile skin results from:
1) Repeated shedding problems.
2) Malnourishment (usually from intestinal distress, not underfeeding).
3) Environmental factors (humdity, substrate, etc.)
4) Bacterial or fungal infection (see #3)
And also consider that antibiotic treatments (internal) are not without long-term consequence. Large captive-raised boas of ourtward healthy appearance which die prematurely very often reveal evidence of repeated antibiotic treatments under necropsy. The kidneys especially are hardened and dysfuntional. If the skin is removed scars from repeated intramuscular injection are evident in the muscle-tissues and on the skin itself.
Without rigorous clinical studies it would be impossible to determine with certainty which was the more injurios to the boa, repeated antibiotic use or recurring infection. What is obvious is that choice of treatment did not ultimately save the animal.
For myself only I would be very cautious in deciding to resort to antibiotic injections in a small boa or other reptile. And if I made that choice I would resolve to make sure such was not needed again. Veterinarians often prescribe that course (and in some cases they are correct). Mainly this is because they have no other way of treating the animal.. feeding, environment, stress, cleanliness, temperatures, humidity... all the things which the animal needs for a healthy life are in OUR HANDS, yet the animal is presented to the Vet in a depressed or injured state.
And lastly.. large open wounds or punctures require intervention of some kind. Treatments, stitches and so on. (I'll tell you the story of the 21' retic I stitched up sometime). But the best treatment for scrapes and scratches and rubs in most all reptiles is allow the wound to dry out in a clean environment under proper temperatures. The skin layers of a boa rapidly draw together and begin healing if allowed to dry.. applying ointments, bandages and etc. keeps those layers elastic and prevents the wound from closing and healing.
I hope this helps!
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Gus
A. Rentfro
RioBravoReptiles.com
www.riobravoreptiles.com
"Quality is not an accident. Perfectly healthy animals are a minimum requirement.. everything else is just salesmanship" gus