Final answer:
The most important thing to remember about giving Mestinon and other anticholinesterases is to follow the prescribed dosage and administration instructions.
Step-by-step explanation:
When giving Mestinon and other anticholinesterases, the most important thing to remember is to follow the prescribed dosage and administration instructions provided by the healthcare professional. These medications work by increasing the levels of acetylcholine, a neurotransmitter, in the body, which helps improve muscle strength and function. However, it is crucial to avoid overdosing or abruptly stopping these medications, as it can lead to serious side effects or withdrawal symptoms.