But a lot of information out there on geothermal heating and cooling is based on outdated information, or outright myths.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.
Synthetic and semi-synthetic derivations of the opium poppy plant can reduce pain by binding to specific receptors in the brain and spinal cord, thereby limiting the pain signal to the brain. Among the most common side effects of opioids are drowsiness, constipation and dependence. Hypogonadism.