What is incompatible with Vitamin C Yinqiao Tablets?

　　Incompatibility generally refers to situations where a medication is not suitable for concurrent use with certain other drugs or foods, potentially leading to adverse reactions. Under normal circumstances, Vitamin C Yinqiao tablets may be incompatible with foods such as chili peppers, shrimp, fried chicken, grapes, and carrots; they may also interact with medications including enteric-coated aspirin tablets, rifampicin tablets, Lianhua Qingwen capsules, ibuprofen sustained-release capsules, and acetaminophen tablets. It is recommended to follow medical advice when taking medications, and if any discomfort occurs, seek immediate medical attention. Detailed analysis is as follows:

　　I. Foods

　　1. Chili Peppers

　　Chili peppers are spicy and can irritate the gastrointestinal tract, possibly causing gastrointestinal discomfort such as diarrhea, abdominal pain, nausea, and vomiting, which may affect the efficacy of Vitamin C Yinqiao tablets.

　　2. Shrimp

　　Shrimp is rich in heterologous proteins. When consumed together with Vitamin C Yinqiao tablets—which contain vitamin C—it may trigger allergic reactions and hinder disease recovery.

　　3. Fried Chicken

　　Fried chicken is high in fat. Consuming high-fat foods may impair gastrointestinal absorption of Vitamin C Yinqiao tablets.

　　4. Grapes

　　Grapes are a fruit containing tannic acid. The vitamin C in Vitamin C Yinqiao tablets may react with tannic acid to form indigestible substances, potentially causing nausea and abdominal pain.

　　5. Carrots

　　Carrots contain large amounts of vitamin C. When taken together with Vitamin C Yinqiao tablets, excessive intake of vitamin C may occur, increasing the risk of scurvy.

　　II. Medications

　　1. Enteric-Coated Aspirin Tablets

　　Vitamin C in Vitamin C Yinqiao tablets may increase uric acid excretion, whereas enteric-coated aspirin may reduce uric acid excretion. Concurrent use could lead to increased accumulation of uric acid in the body, potentially raising the risk of gout.

　　2. Rifampicin Tablets

　　Rifampicin is an anti-tuberculosis drug. Vitamin C in Vitamin C Yinqiao tablets may enhance the metabolism of rifampicin, reducing its blood concentration and therapeutic effect.

　　3. Lianhua Qingwen Capsules

　　Lianhua Qingwen capsules are a traditional Chinese medicine. Taking them simultaneously with Vitamin C Yinqiao tablets may interfere with the absorption and metabolism of either medication.

　　4. Ibuprofen Sustained-Release Capsules

　　Vitamin C in Vitamin C Yinqiao tablets may increase the absorption of ibuprofen, enhancing irritation to the gastric mucosa and potentially causing stomach discomfort.

　　5. Acetaminophen Tablets

　　Taking Vitamin C Yinqiao tablets together with acetaminophen tablets may result in drug overdose, increasing the burden on the liver and kidneys, and potentially leading to hepatic or renal dysfunction.

　　Medications should be taken strictly according to the doctor’s instructions regarding dosage, frequency, and duration of treatment. Do not alter or discontinue medication without professional guidance.