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In respiratory treatments, mucolytics like acetylcysteine have become essential allies. Flumil is an acetylcysteine-based medication used as a mucolytic when there is an excess of thick mucus. When is it recommended? How is it administered? What precautions should be taken? This article thoroughly analyzes its use, mechanism of action, and clinical considerations.
What is Flumil and what is it used for?
Flumil 100 mg/ml is an injectable solution containing acetylcysteine as the active ingredient. This substance acts as a mucolytic, meaning it helps dissolve and expel thick mucus. It is indicated as an adjuvant treatment for various respiratory diseases with excess bronchial secretions.
Its main uses include:
- Acute and chronic bronchitis
- COPD and emphysema
- Pulmonary complications of cystic fibrosis
- Bronchiectasis
- Diagnostic maneuvers such as bronchoscopies
- Postoperative or tracheostomy-associated respiratory complications
It can be used in both adults and children over 2 years old.
Methods of administration and recommended doses
Flumil can manage It can be administered via different routes, depending on the clinical case. The main methods are inhalation, intramuscular, or intravenous. It can also be administered via the endotracheobronchial route.
Nebulization inhalation
In adults and children 12 years and older: one 300 mg ampoule, once or twice a day. In children 2 to 12 years of age: the same dose, if the child cooperates, for 5 to 10 days.
Intramuscular or intravenous route
For adults and children over 12 years of age: one 300 mg ampoule, once or twice a day.
In children between 2 and 12 years: half an ampoule (150 mg), also once or twice a day.
The duration of treatment should be adjusted to the patient's clinical progress. It typically ranges from 5 to 10 days, although it can be extended if the physician deems it necessary.
How does acetylcysteine work?
Acetylcysteine reduces the viscosity of mucus. It does this by breaking the chemical bonds of mucus glycoproteins. This facilitates mucus expulsion and improves breathing.
It also has an antioxidant effect. It protects the cells of the respiratory tract from free radicals and toxins. It also promotes the production of glutathione, an essential substance for cellular defense.
Important precautions before using Flumil
Although it is a safe medication, Flumil should not be given to children under 2 years of age, nor to people who are allergic to acetylcysteine or any of its excipients.
During treatment, mucus volume may increase. If the patient is unable to clear it independently, bronchoaspiration or postural drainage may be necessary. Intravenous administration should be performed with caution. Adverse reactions may occur if injected too rapidly or in high doses.
Special cases: asthma, pregnancy and intolerances
People with bronchial asthma should be under close medical supervision during treatment. There is a risk of bronchospasm or allergic reaction. Caution is also advised in patients with a history of gastric ulcer or histamine intolerance.
During pregnancy and breastfeeding, its use should be supervised by a physician. Although no toxicity has been demonstrated, available information remains limited.
Which medications should not be combined with?
Flumil is not recommended for use with antitussives. Suppressing the cough reflex could worsen the buildup of secretions. Concomitant administration with nitroglycerin should also be avoided, as it can cause severe hypotension and headache.
Flumil may alter certain analytical tests, such as those that detect ketones in urine or salicylate levels.
Adverse reactions: what to watch out for
Like all medications, Flumil can cause side effects. The most common are nausea, vomiting, hives, shortness of breath, and skin rashes. In some cases, severe anaphylactoid reactions have been reported, particularly with intravenous administration.
Although very rare, serious skin reactions such as Stevens-Johnson syndrome can occur. If any skin changes occur, treatment should be discontinued immediately.
What to do in case of an overdose?
No cases of inhaled overdose have been reported. However, when administered intravenously, symptoms can be similar to severe allergic reactions.
Treatment consists of discontinuing administration and applying supportive measures. There is no specific antidote, although dialysis may be used in extreme situations.
Final considerations on the use of mucolytics
Flumil and other acetylcysteine-based mucolytics are effective tools for relieving bronchial obstruction. However, their use should always be supervised by healthcare professionals.
The correct indication, dosage, and duration of treatment are key to avoiding complications. Furthermore, its effectiveness is greater when combined with other measures such as respiratory physiotherapy or the management of underlying conditions.
