Salmeterol + Fluticasone Propionate
Indications
Salmeterol + Fluticasone Propionate is used for the regular treatment of asthma when a combination of a long-acting β2-agonist and an inhaled corticosteroid suits the patient. It is meant for two groups of patients. The first is patients whose asthma is not well controlled with an inhaled corticosteroid plus a short-acting inhaled β2-agonist taken 'as needed'. The second is patients whose asthma is already well controlled on both an inhaled corticosteroid and a long-acting β2-agonist.
⚠️ Always consult a registered physician before taking any medicine.
Pharmacology
Salmeterol Xinafoate is a selective, long-acting beta-2 agonist, used to treat asthma and other forms of diffuse airway obstruction. Fluticasone Propionate is a corticosteroid with mainly glucocorticoid activity. It is stated to act topically on the lungs, without systemic effects at the usual dose. Salmeterol protects against symptoms, while Fluticasone Propionate improves lung function and prevents exacerbations of the condition. So this combination can be a more convenient regime for patients who are already taking a β-agonist and an inhaled corticosteroid together.
Salmeterol is a selective, long-acting (12-hour) beta-2-adrenoceptor agonist. It has a long side chain that binds to the exo-site of the receptor.
Fluticasone Propionate, given by inhalation at recommended doses, has a potent glucocorticoid anti-inflammatory action within the lungs. This reduces symptoms and exacerbations of asthma, without the adverse effects seen when corticosteroids are given systemically.
Pregnancy & Breastfeeding
Pregnancy
This inhalation capsule should be considered during pregnancy only if the expected benefit to the mother is greater than any possible risk to the fetus. There isn't enough experience of salmeterol xinafoate and fluticasone propionate in human pregnancy. Animal studies of reproductive toxicity, with either medicine alone or both together, showed the fetal effects expected at excessive systemic exposure levels of a potent beta-2-adrenoreceptor agonist and glucocorticosteroid.
Lactation
For breast-feeding mothers, this inhalation capsule should be considered only if the expected benefit to the mother is greater than any possible risk to the child. There isn't enough experience of salmeterol xinafoate and fluticasone propionate in human lactation. After inhaled therapeutic doses, the plasma concentrations of salmeterol and fluticasone propionate are very low, so the concentrations in human breast milk are likely to be correspondingly low. Studies in lactating animals support this, as low concentrations were measured in the milk. There are no data available for human breast milk.
⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.
Dosage Reference
⚠️ Reference ranges from official sources only. Consult your doctor for personalized dosing.
Side Effects & Interactions
Side Effects
No side-effect data recorded yet.