Aroneb Respirator Solution

Aroneb is a salt of Aroneb, the (R,R)-enantiomer of formoterol. Aroneb is a selective beta 2-adrenergic bronchodilator. It has two-fold greater potency than racemic formoterol which contains both the (S,S) and (R,R)-enantiomers. The (S,S)-enantiomer is about 1,000-fold less potent as a beta2-agonist than the (R,R)-enantiomer. In vitro tests show that arformoterol is an inhibitor of the release of mast cell mediators, such as histamine and leukotrienes, from the human lung.

The recommended dose of Arformoterol nebuliser solution is one 15 mcg unit-dose ampoule administered twice daily (morning and evening) by nebulization. A total daily dose of greater than 30 mcg (15 mcg twice daily) is not recommended.

Pediatric Use: COPD does not occur in children. The safety and efficacy of Arformoterol nebuliser solution in pediatric patients have not been established

Other adrenergic drugs may potentiate effect. Xanthine derivatives, steroids, diuretics, or non-potassium sparing diuretics may potentiate hypokalemia or ECG changes. MAO inhibitors, tricyclic antidepressants and drugs that prolong the QTc interval may potentiate effect on the cardiovascular system. Beta-blockers may decrease effectiveness.

Most common adverse reactions are pain, chest pain, back pain, diarrhea, sinusitis, leg cramps, dyspnea, rash, flu syndrome, peripheral edema and lung disorder. Aroneb can cause serious side effects, including: People with asthma, who take LABA medicines, have an increased risk of death from asthma problems. Patient should get emergency medical care if:

• Breathing problems worsen quickly
• After the use of rescue inhaler medicine, it does not relieve breathing problems.

Pregnancy Category C. Arformoterol nebuliser solution should be used during pregnancy, only if the potential benefit justifies the potential risk to the fetus. It is not known whether arformoterol is excreted in human milk.

Aroneb nebuliser should not be initiated in acutely deteriorating patients. It should be used with caution in patients with cardiovascular or convulsive disorders, thyrotoxicosis, or with sensitivity to sympathomimetic drugs. Life-threatening paradoxical bronchospasm can occur.

As with all inhaled sympathomimetic medications, cardiac arrest and even death may be associated with an overdose of Aroneb nebuliser solution.

Bronchodilator

Aroneb nebuliser solution should be stored at 2-8°C, protected from light and excessive heat. Do not freeze. Keep out of the reach of children.