观察组患者给予雷奈酸锶干混悬剂1袋，睡前口服，每日1次。

Observation group was additionally given 1 bag of Strontium ranelate dry suspension, orally before bedtime, once a day.

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用法：口服，每日一次，一到两粒均可，晚餐后或睡前拆开，一包嚼食。

Usage: oral, once daily, one to two can be, after dinner or before going to bed apart, a pack of chewing.

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口服，一次1袋，一日2 ~ 3次。饭前及晚睡前温热开水送服(用温热黄酒送服最佳)。

For oral use, 1 pack 2 ~ 3 times daily. Pills are to be taken before a meal and sleep with warm boiled water. (it is the best to be taken with warm yellow rice wine).

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