But a lot of information out there on geothermal heating and cooling is based on outdated information, or outright myths. In our new book Modern Geothermal HVAC Engineering and Control Applications (Egg/Cunniff/Orio-McGraw-Hill 2013), co-authors Greg Cunniff, Carl Orio and I bust many of these myths.
SIDE EFFECTS. Belladonna may cause drowsiness, dry mouth, urinary retention, photophobia, rapid pulse, dizziness and blurred vision. Opium usage may result in constipation, nausea or vomiting. Pruritis and urticaria may occasionally occur.
A: Morphine is a narcotic, a derivative of opium, that is used in the treatment of moderate to severe pain. The most common side effects of morphine are nausea/vomiting, constipation, sedation, hypotension (low blood pressure), dizziness, euphoria, sweating, miosis (or myosis: excessive constriction of the pupils), and flushing.