Adverse Effects of Anticholinergics
Anticholinergics can have both central and peripheral adverse effects. When it comes to the central nervous system, even low doses of anticholinergics can cause headaches, memory problems, anxiety, and insomnia. Additionally, individuals taking anticholinergics may also experience flushing, urinary retention, constipation, and weakened muscle contractions. While these adverse effects are not life-threatening, they can indicate elevated levels of anticholinergics in the bloodstream.
Toxicity from Anticholinergics
Anticholinergics are medications that can sometimes lead to toxicity, either from accidental misuse or even when taken at the correct dosage. However, the risk of toxicity is higher for individuals who are taking oral anticholinergics. This risk further increases if they are simultaneously using multiple similar medications. When taken together, these medications can have a synergistic effect, producing a stronger impact on the body compared to when taken individually.