If someone you know is using morphine, there are symptoms to watch out that should alert you to a possible morphine overdose such as nausea and vomiting, irregular heartbeat, extreme fatigue, severe constipation, lowered blood pressure, insomnia and hallucinations.
Morphine addiction also affects your physical and mental health. When you stop taking morphine m your body starts to withdraw within hours of cessation. You can seek help by consulting a physician; addiction treatment centers detox clinics, drug addiction support groups, religious or community leaders, friends and family. But for someone with extreme symptoms of addiction, a more acute level of care will be necessary.