Antimicrobial resistance (AMR) is one of the growing public health challenges affecting Nigeria and countries around the world. It occurs when microorganisms such as bacteria viruses fungi and parasites develop the ability to resist medicines designed to treat the infections they cause. As a result common infections can become harder to treat patients may experience longer illnesses and healthcare costs can increase.
Antimicrobial medicines are essential for treating infections and saving lives. However using them incorrectly or when they are not needed can contribute to antimicrobial resistance. This makes responsible medicine use extremely important. The importance of antimicrobial stewardship lies in ensuring that patients receive the right antimicrobial medicine at the right dose for the right duration and only when necessary. In Nigeria stronger stewardship practices can improve patient care and support national efforts to control AMR.
Understanding the Importance of Antimicrobial Stewardship
Antimicrobial stewardship (AMS) is a coordinated approach that promotes the appropriate use of antibiotics and other antimicrobial medicines. It involves healthcare professionals hospitals pharmacists laboratory scientists policymakers and patients working together to improve treatment practices.
The main goal is not to stop people from using antimicrobial medicines. These medicines remain necessary for treating many serious infections. Instead stewardship ensures that they are prescribed and used responsibly.
For example antibiotics are effective against bacterial infections but do not treat viral illnesses such as the common cold or flu. Prescribing antibiotics for these conditions provides no benefit and can expose patients to unnecessary risks.
Effective stewardship encourages healthcare professionals to make treatment decisions based on clinical assessments diagnostic results and appropriate guidelines. This approach protects patients while helping preserve the effectiveness of essential medicines.
Reducing Antimicrobial Resistance
One of the most important benefits of antimicrobial stewardship is its role in reducing the unnecessary use of antimicrobial medicines.
When antibiotics are used incorrectly or too frequently resistant bacteria can survive and multiply. These bacteria may spread between people making infections more difficult to treat.
In Nigeria inappropriate antibiotic use self-medication and purchasing medicines without proper medical guidance are important concerns. Some patients use leftover antibiotics share medicines with others or take antibiotics for illnesses that do not require them.
Stewardship programmes help address these behaviours by promoting appropriate prescribing prescription reviews professional education and public awareness.
Although stewardship alone cannot eliminate antimicrobial resistance it is an essential part of a wider response that includes infection prevention vaccination sanitation and disease surveillance.
Improving Patient Safety and Treatment Outcomes
Every patient deserves safe and effective treatment. However unnecessary or inappropriate antimicrobial use can expose people to avoidable side effects allergic reactions and harmful drug interactions.
Antimicrobial stewardship helps healthcare professionals select medicines that are appropriate for each patient’s condition. It also encourages regular treatment reviews to determine whether the medicine dose or duration needs to be adjusted.
For example laboratory testing can help identify the bacteria responsible for an infection and determine which antibiotics are likely to work. Healthcare professionals can then use this information to make better treatment decisions.
By improving prescribing practices and monitoring treatment stewardship programmes can reduce avoidable medication-related harm and support better patient outcomes.
Preventing the Misuse of Antibiotics
Antibiotic misuse is a major factor contributing to antimicrobial resistance. It can happen when antibiotics are prescribed unnecessarily taken without professional advice or used incorrectly.
In some Nigerian communities people may believe that antibiotics are suitable for treating every type of infection. Others may purchase medicines from informal sources without understanding the risks.
Antimicrobial stewardship encourages responsible antibiotic use through healthcare education and professional guidance.
Doctors should prescribe antibiotics only when clinically appropriate. Pharmacists should review prescriptions and explain how medicines should be used. Patients should avoid sharing antibiotics or using leftover medicines to treat new illnesses.
These simple practices can help reduce unnecessary antibiotic exposure and promote safer treatment.
Supporting Pharmacists Doctors and Other Healthcare Professionals
Antimicrobial stewardship requires teamwork. Doctors pharmacists nurses laboratory scientists and other healthcare professionals all contribute to appropriate medicine use.
Doctors are responsible for assessing patients identifying possible infections and selecting suitable treatment. Pharmacists review prescriptions check doses identify possible drug interactions and educate patients about medicines.
Laboratory scientists support treatment decisions by identifying microorganisms and providing antimicrobial susceptibility results. Nurses help administer medicines correctly monitor patients and maintain infection prevention practices.
When these professionals work together they can identify inappropriate antimicrobial use and improve the quality of care.
Hospitals can support this collaboration by establishing multidisciplinary antimicrobial stewardship teams providing professional training and introducing regular prescription reviews.
Reducing Healthcare Costs
Antimicrobial resistance can create additional financial pressure for patients families and healthcare facilities. Resistant infections may require more expensive medicines additional laboratory tests longer hospital stays and more complex treatment.
When initial treatment does not work patients may need alternative medicines or further medical care. This can increase the cost of managing infections.
Antimicrobial stewardship helps reduce unnecessary medicine use and supports more appropriate treatment decisions. It can also help healthcare facilities monitor antimicrobial consumption and identify opportunities to use resources more effectively.
For Nigerian hospitals better stewardship practices can support efficient healthcare delivery while protecting patients from avoidable treatment expenses.
Strengthening Infection Prevention and Control
Preventing infections is another important part of antimicrobial stewardship. When fewer people develop infections the need for antimicrobial treatment also decreases.
Healthcare facilities can reduce infection risks through regular handwashing proper cleaning safe medical procedures sterilisation of equipment and appropriate waste disposal.
Vaccination safe food handling clean water and improved sanitation also help prevent infections in communities.
In hospitals infection prevention and control measures should work alongside stewardship programmes. Together these approaches can reduce the spread of infections and help limit the development and transmission of resistant microorganisms.
Improving AMR Awareness and Education in Nigeria
Public awareness is essential for successful antimicrobial stewardship. People need to understand that antimicrobial medicines should only be used when appropriate and under suitable professional guidance.
Educational programmes can explain why antibiotics do not treat viral infections why self-medication is risky and why responsible medicine use matters.
Healthcare professionals can educate patients during consultations while schools community organisations and public health agencies can support wider awareness campaigns.
In Nigeria these activities are particularly important for addressing misunderstandings about antibiotics and encouraging people to seek qualified medical advice before using antimicrobial medicines.
The Role of NNAST in Promoting Antimicrobial Stewardship
The Nigerian National Antimicrobial Stewardship TaskForce (NNAST) supports national efforts to improve antimicrobial use and address antimicrobial resistance. It brings together experts and stakeholders from relevant healthcare fields to promote collaboration education research and responsible medicine use.
NNAST supports the wider AMR response by encouraging healthcare professionals researchers policymakers and other stakeholders to work together. Its activities help strengthen awareness and understanding of antimicrobial stewardship across Nigeria.
Through professional collaboration and knowledge sharing NNAST contributes to efforts that promote better prescribing practices improved healthcare delivery and stronger responses to antimicrobial resistance.
These activities also support the One Health approach which recognises that human health animal health and the environment are connected.
Conclusion
The importance of antimicrobial stewardship cannot be ignored in Nigeria’s efforts to address antimicrobial resistance. Responsible antimicrobial use helps improve patient safety reduce unnecessary prescriptions support effective treatment and protect essential medicines for future generations.
Doctors pharmacists nurses laboratory professionals hospitals policymakers and the public all have a role to play. Through education appropriate prescribing infection prevention and continuous monitoring Nigeria can strengthen its response to AMR.
NNAST remains committed to supporting awareness collaboration and responsible antimicrobial use. By working together healthcare professionals and communities can help build a safer and healthier future for Nigeria.
