Is it possible to overdose on 75ml of promethazine vc codeine syrup?

Yes. Yes. What may represent a fatal overdose for one patient may be tolerated by another patient. Any combination of opiates such as Codeine with other drugs that can cause sleepiness such as Promethazine is potentially dangerous.

Related Questions

What's promethazine vc used to treat? Does it have codeine?

Upper resp. tract sx. Promethazine vc is used for temporary relief of upper respiratory tract symptoms, including nasal congestion, associated with allergy or the common cold. Plain Promethazine vc does not contain codeine.. Read more...

Do promethazine vc have codeine in it bc the pharmacist said it do?

No . Promethazine vc is Promethazine and phenylephrine; basically 2 medications that combat congestion. There is another medication available called Promethazine vc with Codeine that (obviously) also has Codeine in it. Codeine is a cough suppressant. Read more...