fentanyl symptoms in hospital
In hospital settings, fentanyl can be injected. For the individual abusing the drug outside a hospital, this is highly dangerous, as the difference between a therapeutic dose and a deadly dose is very small. As with any opiate, the main symptoms of fentanyl abuse are euphoria, drowsiness, lethargy and mellowness.
There are many other signs and symptoms of using fentanyl, either medically or illicitly, that are not desirable. These include: Dizziness and lightheadedness. Dry mouth. Retention of urine. Suppression of breathing. Severe constipation. Itching or hives.