What fruits are good to eat after urinary stone surgery?
Dietary conditioning is an important part of recovery after urinary stone surgery. Fruits are part of a daily healthy diet. Proper selection of fruits can not only supplement nutrition, but also help prevent recurrence of stones. The following are the fruits and related precautions recommended for patients after urinary stone surgery.
1. Dietary principles after urinary stone surgery

Postoperative diet should follow the following principles:
2. List of recommended fruits
| Fruit name | Benefits | Things to note |
|---|---|---|
| watermelon | High water content and strong diuretic effect | Avoid overdosing that may cause stomach upset |
| Lemon | Rich in citrate to prevent stone formation | Can be drunk with water, avoid eating on an empty stomach |
| orange | Rich in vitamin C, alkalizes urine | Eat in moderation to avoid excess vitamin C |
| apple | Rich in pectin, promotes intestinal peristalsis | Better to eat with the skin on |
| pear | High water content, diuretic effect | Suitable for consumption in the early postoperative period |
| grapes | Strong antioxidant effect | Better to choose seedless varieties |
3. Fruits that need to be eaten with caution
| Fruit name | Reason | Suggestions |
|---|---|---|
| strawberry | High oxalic acid content | Eat in small amounts |
| kiwi | Very high in vitamin C | Control daily intake |
| fig | High oxalate content | Avoid in the early postoperative period |
4. Fruit consumption suggestions
1.Time selection: It is recommended to consume fruit between meals and avoid consuming it at the same time as the main meal, which may affect digestion.
2.How to eat: Fresh fruit is better than juice, avoid processed juice with added sugar.
3.Portion control: It is advisable to control the daily fruit intake to 200-350 grams.
4.individual differences: Adjust fruit selection according to stone composition. Patients with calcium oxalate stones need to pay more attention to the oxalic acid content.
5. Suggestions on postoperative diet schedule
| postoperative time | diet stage | Fruit recommendations |
|---|---|---|
| 1-3 days | liquid stage | diluted fruit juice, watermelon juice |
| 4-7 days | semiliquid stage | Banana puree, apple puree |
| 1-2 weeks | soft food stage | Peeled apples, ripe pears |
| 2 weeks later | normal diet | Choose fruits based on stone type |
6. Other matters needing attention
1. Urinalysis and B-ultrasound examination should be reviewed regularly after surgery, and the diet plan should be adjusted based on the examination results.
2. Maintain moderate exercise to promote metabolism.
3. If you have underlying diseases such as diabetes, you need to choose appropriate fruits under the guidance of a doctor.
4. Keep a food diary to help doctors evaluate the impact of diet on recovery.
By scientifically selecting fruits, patients after urinary stone surgery can not only obtain necessary nutrients, but also effectively prevent the recurrence of stones and promote physical recovery. It is recommended to develop a personalized diet plan under the guidance of a doctor or nutritionist.
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