Medications:
Ondansetron (Zofran).
Metoclopramide (Reglan),
Promethazine (Phenergan),
Combining this drugs with nitazenes can generally be safe and effective for managing opioid-induced nausea and vomiting. However, You should study the instructions and take into account individual characteristics.
The P6 point, also known as Neiguan, is an acupressure points on the wrist commonly used to relieve nausea and vomiting. Here’s how to locate it: Extend your arm with your palm facing up. Measure approximately three finger widths (about 2-3 inches) from the base of your wrist. This measurement should start from the crease where your wrist bends. The P6 point is located between the two prominent tendons on the inside of your forearm. These tendons become more visible when you flex your wrist slightly or make a gentle fist.
Peppermint tea or peppermint oil can help soothe the stomach.
Sometimes, getting fresh air or sitting in a well-ventilated area can reduce nausea.
Strong smells, such as perfumes or cooking odors, can trigger nausea. Try to stay in a neutral-smelling environment.
Last but not least. If possible, starting with lower does or reducing the dose can help lessen side effects, including nausea.