Interações medicamentosas
Atenolol-chlorthalidone + Calcifediol
Gravidade: Moderada
Atenolol-chlorthalidone and Calcifediol: moderate interaction.
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Resumo
Chlorthalidone reduces urinary calcium excretion, and combined with calcifediol, which raises calcium absorption, this can cause hypercalcaemia. Symptoms include nausea, confusion, polyuria and, in severe cases, arrhythmias or renal impairment.
O que esta interação significa em palavras simples
Atenolol-chlorthalidone and Calcifediol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Atenolol-chlorthalidone belongs to Cardiovascular; Calcifediol belongs to Musculoskeletal.
Por que acontece
Thiazide-type diuretics increase renal calcium reabsorption while vitamin D increases intestinal calcium absorption, giving additive hypercalcaemia.
O que fazer
Monitor serum calcium and renal function, especially at initiation and after dose changes. Reduce the calcifediol dose or stop the diuretic if hypercalcaemia develops.
O que perguntar ao farmacêutico
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Outras interações de Atenolol-chlorthalidone
Outras interações de Calcifediol
- Amlodipine-hydrochlorothiazide-valsartan + Calcifediol Moderada
- Amlodipine-olmesartan-hydrochlorothiazide + Calcifediol Moderada
- Amobarbital + Calcifediol Moderada
- Azilsartan-chlorthalidone + Calcifediol Moderada
- Calcifediol + Candesartan-hydrochlorothiazide Moderada
- Calcifediol + Captopril-hydrochlorothiazide Moderada
Perguntas frequentes
Can I take Atenolol-chlorthalidone with Calcifediol?
MediHelp rates the interaction as moderate. Atenolol-chlorthalidone and Calcifediol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Chlorthalidone reduces urinary calcium excretion, and combined with calcifediol, which raises calcium absorption, this can cause hypercalcaemia. Symptoms include nausea, confusion, polyuria and, in severe cases, arrhythmias or renal impairment.
How serious is the interaction between Atenolol-chlorthalidone and Calcifediol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor serum calcium and renal function, especially at initiation and after dose changes. Reduce the calcifediol dose or stop the diuretic if hypercalcaemia develops.
What other medicines interact with Atenolol-chlorthalidone?
MediHelp also lists interactions of Atenolol-chlorthalidone with, for example, Acebutolol, Aldesleukin, Amiodarone. The full list is on the Atenolol-chlorthalidone page.
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