SELF-MEDICATION RISK
When we feel sick, it is tempting to take a medicine we have used before, follow a friend’s recommendation, use leftover prescriptions, or buy antibiotics and painkillers without consulting a healthcare professional. But self-medication can cause serious harm when the medicine, dosage or duration is wrong.
Taking medicines without proper guidance can affect important organs such as the liver, kidneys, and stomach. Excessive use of some medicines, including paracetamol, can damage the liver. Warning signs may include nausea, vomiting, abdominal pain, unusual tiredness, dark urine and yellowing of the eyes or skin. NHS — Paracetamol for adults
Some medicines can also affect the kidneys, causing reduced urine, swelling of the feet or face, nausea, tiredness, or shortness of breath. Others may irritate the stomach and cause severe abdominal pain, vomiting blood, or black stools.
Self-medication can also cause allergic reactions and dangerous drug interactions. Rash, swelling of the face or throat, difficulty breathing, severe dizziness or fainting after taking a medicine require immediate medical attention. NAFDAC identifies incorrect dosage, inappropriate treatment, drug interactions and incorrect self-diagnosis among the risks associated with self-medication. NAFDAC — Pharmacovigilance Newsletter
Antibiotics deserve caution. Not every fever, cough or infection requires an antibiotic. Using antibiotics unnecessarily or incorrectly contributes to antimicrobial resistance, making some infections harder to treat. WHO — Antimicrobial Resistance
Another danger is that self-medication may mask symptoms and delay the correct diagnosis. Feeling better temporarily does not always mean the underlying illness has been treated.
Healthcare has also evolved with technology. Today, reputable health apps, telemedicine platforms and online consultations can allow you to speak with qualified healthcare professionals and receive initial guidance before visiting a facility when appropriate. WHO recognises telemedicine as a way of supporting access to healthcare. WHO — Consolidated Telemedicine Implementation Guide
However, online healthcare does not replace emergency or necessary physical care. Severe breathing difficulty, seizures, loss of consciousness, severe bleeding, serious allergic reactions, or other life-threatening symptoms require immediate emergency medical attention.
Do not share prescription medicines, reuse old prescriptions for new illnesses, increase your dosage because symptoms persist, or take leftover antibiotics without professional advice. If symptoms are persistent, worsening, or unusual, or if you suspect a medicine reaction or overdose, seek medical care as soon as possible.
This Monday, remember to Stop, Check, Ask and Act.
Your health is not a trial-and-error experiment. Know your medicine. Know the risks. Seek the right care. Protect your health.
Monday Health Burst is an initiative of CFHI to address issues of basic health concern. Join us every Monday on all our social media platforms for more episodes.
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