Does tussionex pennkinetic susp have sulfa in it?
No, its main ingredients are hydrocodone and chlorpheniramine.
Its inactive ingredients include ascorbic acid, ethylcellulose,
high fructose corn syrup, methylparaben, polyethylene glycol 3350,
polysorbate 80, pregelatinized starch, propylene glycol,
propylparaben, purified water, sucrose, vegetable oil, and xanthan
gum.