I'll reiterate what AHBD has already said, as this can get you into dangerous territory that will make your dragon much worse-off than he is now if you give him the wrong medications or the wrong dosages, which are determined by his weight...
Did your CRV actually run fecal testing on a sample you supplied him, and that's how you discovered he tested positive for Coccidia and Pinworms? If so (I hope so), you need to find out what the Counts/Loads were for both the Coccidia and the Pinworms, as well as whether or not they saw Pinworms or just Pinworm eggs, as this will also determine what medication you'll need and how much...
If your vet is truly a Board Certified Reptile Vet (they are few and far between unfortunately), then he should definitely know that YOU DO NOT NEED TO TREAT LOW COUNTS OF COCCIDIA OR PINWORMS AT ALL....This is extremely important, as most all Bearded Dragons will have a low Load/Count of both Coccidia and/or Pinworms at any given time throughout their lives if you test them, and these low Counts/Loads will not cause any issues at all, such as a lack of appetite or lethargy. Especially the Coccidia, it's a Protozoan infection that is almost always found in low counts from any bearded dragon, and if your dragon's fecal test showed only a low Coccidia count then he does not need to be treated for the Coccidia at all, as the Antiprotozoan medication that he should be given for it (Toltrazuril) will make him much more ill and lose his appetite than the low Coccidia count is...If his Coccidia count was found to be moderate to high or "too numerous to count", then he should be given the proper dosage of Toltrazuril to treat the high Coccidia count...DO NOT ALLOW THE VET TO GIVE YOUR DRAGON ANY TYPE OF SULFA DRUG TO TREAT THE COCCIDIA, IT CAN AND DOES KILL THEM...
As far as the Pinworms/Pinworm eggs go, same thing, do not medicate your dragon if their count/load is found to be "low", only if it's moderate to high or higher, or if your dragon has stopped eating, is lethargic, or is displaying any other signs/symptoms of the Pinworms effecting him. Panacur is the medication that should be given for Pinworms, it's not a harsh drug at all and usually works when given for 3 days in a row, then a follow-up dose is given again in 2 weeks to flush out any remaining eggs. Albon should not be given, it's very harsh and can cause your dragon to become much worse than he was to being with.
Again, we need more information to advise you properly, like how much your dragon weighs and what the counts of each parasite were found to be, and what fecal tests were fun to determine these counts. Please do not just go out and buy dangerous medications and give them to your dragon without knowing exactly what needs to be done.