Special Warning : אזהרת שימוש

4.4 Special warnings and precautions for use
Prolonged use should be avoided.
If the symptoms persist or only partially disappear, further medical investigation is necessary.
As is the case with other antacids, Rennie Spearmint may mask a malignancy in the stomach.
Rennie Spearmint must not be used in the following cases:
• Hypercalciuria.
• Caution should generally be exercised in patients with renal dysfunction.
If Rennie Spearmint is used in these patients, plasma levels of calcium, phosphate and magnesium should be monitored regularly.

In general, antacids containing calcium must be used with caution in patients with constipation, haemorrhoids and sarcoidosis.
Prolonged use of high dosages can lead to undesirable side effects, such as hypercalcaemia, hypermagnesaemia and milk-alkali syndrome, particularly in patients with renal impairment. The product must not be taken with large quantities of milk (or milk products).
Prolonged use increases the risk of kidney stones developing.
Rennie contains 400 mg sorbitol per tablet and is unsuitable for patients with a sorbitol intolerance. Patients with rare hereditary conditions such as fructose intolerance should not use this medicine.

Effects on Driving

4.7 Effects on ability to drive and use machines
Rennie Spearmint has no or negligible influence on the ability to drive and use machines.