The potential side effects of Suimeikai, such as insomnia, headache, and nausea, require targeted management: insomnia can be improved by adjusting medication timing, headaches should be treated according to their nature, and nausea is recommended to be taken with meals in divided doses. If the symptoms persist or worsen, seek medical attention promptly and avoid adjusting the dosage or using other medications in combination.

Insomnia management

(1) Medication time adjustment: It is recommended to take the medication after dinner and avoid administering it near bedtime to reduce central nervous system stimulation.

(2) Sleep hygiene: Maintain a regular daily routine, avoid caffeine intake, and use short-term sleep aids under the guidance of a doctor if necessary.

2 Headache Management

(1) Symptom assessment: Distinguish between tension headaches and drug-related headaches, with the latter often presenting as bilateral dull pain accompanied by nausea.

(2) Relief measures: Mild headaches can be treated with hydration and rest. If it persists for more than 48 hours or accompanied by changes in vision, medical attention should be sought.

3 Nausea control

(1) Administration method: Take the daily dose 2-3 times with meals to avoid stimulating the gastrointestinal tract when administering on an empty stomach.

(2) Dietary regulation: Choose light and easily digestible foods, eat small and frequent meals, and use antiemetic drugs recommended by doctors if necessary.

4 Warning Symptoms for Medical Treatment

(1) Insomnia accompanied by abnormal behavior: Complex sleep behaviors such as sleepwalking and eating during sleep require immediate discontinuation of medication and medical attention.

(2) Deterioration of headache: Sudden severe headache accompanied by vomiting and neck stiffness suggests possible increase in intracranial pressure.

(3) Persistent nausea: If it persists for more than 72 hours or shows signs of gastrointestinal bleeding such as vomiting blood and black stools.