Can patients with favism drink Fuganlin oral solution?

Generally, patients with favism (G6PD deficiency) are not advised to take Fuganlin oral solution on their own. They should first confirm the drug's ingredients and ensure there are no contraindicated components before using it as directed by a physician. The detailed analysis is as follows:

Favism is a condition caused by glucose-6-phosphate dehydrogenase (G6PD) deficiency. Patients lack this enzyme and are prone to hemolytic reactions when exposed to fava beans or certain oxidative drugs. Fuganlin oral solution is a traditional Chinese medicine containing ingredients such as honeysuckle, skullcap, and isatis root. Some batches may contain bezoar or related components, which could pose a risk of hemolysis in certain patients.

The composition of Fuganlin oral solution may vary slightly among different manufacturers, making it difficult for patients to accurately assess its safety when self-administering. If the medication contains oxidative ingredients, it may trigger hemolytic symptoms such as jaundice and hemoglobinuria, posing health risks. Therefore, it is essential that a doctor first reviews the drug’s ingredients and evaluates its suitability based on the patient’s specific condition.

Patients with favism must exercise extreme caution when taking any medication, and all drugs should be used only under medical supervision. In daily life, they should avoid consuming fava beans and fava bean products, stay away from naphthalene balls (mothballs) and other substances that may trigger hemolysis, and maintain overall health stability.