Knowledge | Prescription Reader AI

IntroductionIn Sri Lanka, we often face medical emergencies when we least expect them—perhaps in the middle of the night, during a heavy monsoon rain, or while traveling far from a major hospital. Being prepared at home is not just about having bandages and antiseptic; it is about having a small, well-maintained supply of essential medicines that can stabilize a patient or even save a life before professional medical help is reached. Managing a medical crisis at home requires a basic understanding of what medicines to keep and how to use them safely. While Sri Lanka has an excellent network of government hospitals and the 1990 Suwa Seriya ambulance service, the first few minutes of an emergency are often the most critical. Having the right medicine on hand can bridge the gap between the onset of symptoms and receiving hospital care. Why This Is ImportantFor many Sri Lankan families, the nearest "General Hospital" or "Base Hospital" might be several kilometers away. Traffic congestion in urban areas like Colombo or Kandy, or difficult terrain in rural areas, can delay medical transport. In these situations, home-based emergency care becomes a vital first line of defense. Furthermore, many common conditions like fever, mild allergic reactions, or simple diarrhoea can be managed at home if the right tools are available. However, using these medicines incorrectly can be dangerous. Knowing the specific dosages for adults and children, understanding the signs of a true emergency, and knowing when to call for help are essential skills for every Sri Lankan household. What You Need to KnowManaging emergencies at home involves understanding four main categories of health issues: fever/pain, dehydration, heart-related events, and allergic reactions. Managing Fever and Pain with ParacetamolParacetamol is perhaps the most essential medicine in any Sri Lankan home. It is used to reduce high fever and manage mild to moderate pain. For adults, the standard dose is usually 500mg to 1000mg (1 or 2 tablets) every 4 to 6 hours, not exceeding 4000mg (8 tablets) in a 24-hour period. For children, the dose must be strictly calculated based on their body weight (usually 15mg per kg). In our tropical climate, where Dengue is a constant concern, Paracetamol is the only recommended medicine for fever; you must avoid other painkillers like Ibuprofen or Diclofenac unless specifically told by a doctor, as these can increase the risk of bleeding in Dengue patients. Dehydration and Diarrhoea: The Role of ORSDiarrhoea and vomiting can lead to rapid dehydration, especially in children and the elderly. Oral Rehydration Salts (ORS), commonly known in Sri Lanka by brands like "Jeewani," are life-saving. ORS contains a specific balance of salts and sugar that helps the body absorb water more effectively than plain water or tea. When using ORS, it is vital to dissolve the powder in the exact amount of clean, boiled-and-cooled water as specified on the packet. Do not add extra sugar or salt, as this can make the dehydration worse. Heart Emergencies: Aspirin and GTNIf an adult experiences sudden, crushing chest pain that feels like a heavy weight or spreads to the left arm or jaw, it may be a heart attack. In such cases, having 300mg of Aspirin (one standard adult tablet) is crucial. The patient should chew and swallow the tablet immediately, as chewing helps it enter the bloodstream faster to thin the blood. If a person has a known heart condition, they may also have Glyceryl Trinitrate (GTN) tablets or spray. One GTN tablet should be placed *under the tongue* (sublingual) to help open the blood vessels. If the pain does not subside within 5 minutes, seek emergency help immediately. Allergic Reactions: Antihistamines and AdrenalineMild allergies (itching, hives, or a runny nose) can be managed with Antihistamines like Cetirizine or Loratadine. However, a severe allergic reaction (Anaphylaxis) is a life-threatening emergency characterized by swelling of the throat, difficulty breathing, and a drop in blood pressure. People with known severe allergies may be prescribed an Adrenaline (Epinephrine) auto-injector. This is a pre-filled device that is injected into the outer thigh. If a person shows signs of a severe reaction, the Adrenaline must be used immediately, followed by an emergency trip to the hospital. Practical Advice**The 1990 Connection:** Always keep the 1990 Suwa Seriya emergency number saved in your phone and displayed on your fridge.**Storage Matters:** Sri Lanka’s high humidity and heat can spoil medicines. Store your emergency kit in a cool, dry place, away from direct sunlight—avoid the kitchen or bathroom.**Check Expiry Dates:** Every six months, go through your kit and replace any medicines that have expired or packets that are damaged.**Weight-Based Dosing:** Keep a small note in your kit with the current weights of your children so you can calculate the correct Paracetamol or ORS dose quickly during a panic.**Original Packaging:** Keep medicines in their original strips or bottles so you can always see the name and expiry date.Common Mistakes to Avoid**Using Aspirin for Fever in Children:** Never give Aspirin to children under 16, as it can cause a rare but fatal condition called Reye’s Syndrome.**Incorrect ORS Mixing:** Do not mix ORS with fruit juice or soft drinks; use only plain water to ensure the electrolyte balance remains correct.**Overdosing Paracetamol:** Many "cold and flu" remedies also contain Paracetamol. Taking these along with Paracetamol tablets can lead to dangerous liver damage.**Waiting Too Long:** Do not wait for medicine to "work" if the patient’s condition is rapidly worsening. Medicine is often just a temporary measure on the way to the hospital.Safety Tips**Child-Proofing:** Keep all medicines in a locked box or on a high shelf where children cannot reach them.**Labeling:** If you have elderly family members, use large, clear labels in Sinhala or Tamil to explain what each medicine is for.**Individual Needs:** If a family member has asthma, diabetes, or a heart condition, ensure their specific emergency medicines (like inhalers or glucose tablets) are always in the kit.**Don't Share:** Never give a medicine prescribed for one person to someone else, even if the symptoms seem similar.When to See a Doctor ImmediatelyCall 1990 or go to the nearest Emergency Department if you notice: Sudden chest pain, pressure, or discomfort.Difficulty breathing or noisy, wheezing breath.Sudden weakness in the face, arm, or leg (signs of a stroke).A high fever that does not come down with Paracetamol or is accompanied by a stiff neck.Severe, persistent vomiting or inability to keep fluids down.Fainting or loss of consciousness.Heavy bleeding that does not stop with pressure.Key Takeaways**Paracetamol** is the only safe choice for fever at home, especially during Dengue season.**ORS (Jeewani)** is essential for preventing dehydration during diarrhoea and must be mixed correctly.**Chewing an Aspirin (300mg)** during a suspected heart attack can be life-saving.**GTN** is used under the tongue for known heart patients but requires immediate follow-up if pain persists.**Antihistamines** help with mild allergies, but **Adrenaline** is needed for severe, life-threatening reactions.Home medicines are meant to stabilize a patient; they are not a substitute for professional hospital care in a true emergency.Always keep the **1990 Suwa Seriya** number ready and accessible.

Emergency Medicines: What to Have at Home and When to Use Them