But a lot of information out there on geothermal heating and cooling is based on outdated information, or outright myths.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.
The Symptoms and Signs of Opium Overdose. There are a number of symptoms which can be indicative of an opium overdose. Some of the major symptoms are a decreased heart rate, confusion, cold or clammy skin, dilated pupils and extreme drowsiness. A person overdosing on opium may also seem confused or restless.