To help treat chronic pain, you can Hydrocodone/Apap 5-325 mg en español and have it delivered the next day. The comfort of not having to leave your home is one of the main advantages of Hydrocodone. Many people choose to purchase hydrocodone online after receiving a prescription from their physician. Online pharmacies include antihistamines or anticholinergics to relieve coughs, as well as hydrocodone and acetaminophen, which are frequently used to treat both acute and chronic pain. When taken orally, Hydrocodone functions as an agonist at the opiate receptor and has no opiate effects.