Massage, meditation, yoga, and other relaxation techniques can help prevent stress-induced nausea. Anti-nausea medication taken before traveling can prevent motion sickness. Sitting in the front seat, focusing on the horizon.
Eliminate smells from the environment, if possible. provide pt c ice chips, crackers, hot tea c lemon unless contraindicated. maintain pt position in semi-fowler's to prevent aspiration.
Gastroparesis (delayed gastric emptying) can cause nausea without vomiting. Gastroparesis can be confirmed with a gastric emptying study.Also, some food intolerance can cause nausea.