How long do hydrocodone withdrawal symptoms generally last?

The physical withdrawal symptoms from hydrocodone generally last up to one week, states MyAddiction.com. Symptoms usually peak after two to three days and then gradually decrease. Psychological symptoms, such as depression, cravings and anxiety, can persist for months or even several years.

Hydrocodone is a narcotic analgesic used to treat pain, according to HowStuffWorks. Physical dependence can occur if a patient uses hydrocodone continuously for several weeks, but psychological dependence rarely occurs if the medication is simply used to treat pain over a short period. Doctors tend to gradually reduce dosage in order to prevent dependence, a process known as tapering.