This page contains brief details about the drug , it's indication, dosage & administaration, mechanism of action, related brands with strength, warnings and common side effects.

Background and Date of Approval

N-Acetyl-L-Cysteine + Lactoferrin are a respiratory medication developed by the U.S. Food And Drug Administration and initially approved for treating patients with abnormal mucus secretions.

Mechanism of Action of undefined

N-Acetyl-L-cysteine and Lactoferrin works by thinning the mucus (phlegm), making it simpler to cough out. As a result, it clears the airways and facilitates breathing.

Uses of undefined

N-Acetyl-L-Cysteine + Lactoferrin helps to treat conditions caused by abnormal or thickened mucus secretions

undefined Drug administaration and Dosage available

Take the N-Acetyl-L-Cysteine + Lactoferrin Tablet as advised by your physician. Do not crush, chew, or open the medicine. Your physician will decide the correct dosage and duration based on age, body weight, and disease condition. Only stop taking the tablet if your doctor advises you to stop.

Warnings, Precautions and Side Effects of undefined


This drug is contraindicated in individuals with known hypersensitivity or allergy to it or its component. It is important to note that this medicine is not recommended for use in patients experiencing a severe and sudden asthma attack. 


During treatment with this medicine, asthma patients should be closely monitored. Notify your physician if you develop any symptoms related to it. It is generally recommended to avoid using N-Acetyl-L-Cysteine + Lactoferrin during pregnancy and breastfeeding unless it is necessary.

Side Effects

N-Acetyl-L-Cysteine + Lactoferrin is generally safe to consume and is not associated with significant side effects. However, consult your physician for more advice if you experience any unfamiliar side effects.

Word Of Advice

During the initial days of treatment, you may experience an increase in the secretions of the airways and lungs. You should contact your doctor if you experience any discomfort.

Frequently Asked Question


  1. Nacyres Plus, [Accessed on 5th July 2023],
  2. Effects of the usage of L-cysteine (L-cys) on human health, [Accessed on 5th July 2023],,by%20oxidative%20stress%20%5B76%5D.
  3. University of Huddersfield: Lactoferrin, [Accessed on 5th July 2023],
  4. Hitchings A, Lonsdale D, Burrage D, et al., editors. The Top 100 Drugs: Clinical Pharmacology and Practical Prescribing. Churchill Livingstone Elsevier; 2015.


The drug information on this page is not a substitute for medical advice; it is meant for educational purposes only. For further details, consult your doctor about your medical condition to know if you are eligible to receive this treatment.