Not Medical Advice: Pill imprint P 2 has been identified as Dilaudid 2 mg.
Dilaudid (hydromorphone) is an opioid pain medication. An opioid is sometimes called a narcotic. Dilaudid is used to treat moderate to severe pain.
Dilaudid can slow or stop your breathing, especially when you start using this medicine or whenever your dose is changed. Never use Dilaudid in larger amounts, or for longer than prescribed. Do not crush, break, or open an extended-release pill. Swallow it whole to avoid exposure to a potentially fatal dose.
You should not take Dilaudid if you have ever had an allergic reaction to hydromorphone or other narcotic medicines, or if you have:
Severe asthma or breathing problems
A blockage in your stomach or intestines
A bowel obstruction called paralytic ileus