You can have m367 hydrocodone sent the next day to help treat chronic pain. One important benefit to Hydrocodone 5-325 is the convenience of not having to leave your home. 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 10-325 functions as an agonist at the opiate receptor and has no opiate effects.