Definition of DREIDEL. 1. : a 4-sided toy marked with Hebrew letters and spun like a top in a game of chance. 2. : a children's game of chance played especially at Hanukkah with a dreidel.
Reports of overdose indicate that baclofen may cause symptoms including vomiting, weakness, sedation, somnolence, respiratory depression, seizures, unusual pupil size, dizziness, headaches, itching, hypothermia, bradycardia, hypertension, hyporeflexia, coma, and death.
Baclofen Side Effects. Some of the most common side effects of baclofen include drowsiness, dizziness, and nausea. In most cases, side effects are mild and either don't require treatment or are easily treated.