Guanidine is a medication that is commonly used in the treatment of certain medical conditions, such as myasthenia gravis and Lambert-Eaton syndrome. It works by blocking the release of acetylcholine, a neurotransmitter that is responsible for muscle contractions. By doing so, guanidine helps to improve muscle strength and function in individuals with these conditions.

It is important to note that guanidine should only be taken under the supervision of a healthcare provider, as it can have potential side effects and interactions with other medications. Some common side effects of guanidine include nausea, vomiting, diarrhea, and dizziness. In rare cases, it can also cause more serious side effects such as liver toxicity and bone marrow suppression.

Before starting guanidine, it is important to inform your healthcare provider about any other medications or supplements you are taking, as well as any medical conditions you may have. This will help to ensure that guanidine is safe and appropriate for you to take.

Overall, guanidine can be an effective medication for individuals with certain neuromuscular conditions. However, it is important to use it cautiously and under the guidance of a healthcare provider to minimize the risk of side effects and interactions. If you have any questions or concerns about guanidine, be sure to discuss them with your healthcare provider.