JointVibes: by Dr Markandaiya Acharya

A 50-year-old farmer. Let us call him Sudam. He is not a real patient of mine, but cases like his come to every orthopaedic emergency. While working in the field, he scraped his shin on a stone. He washed it and forgot about it. Three days later the area is red, hot and swollen, and the redness is creeping up towards his knee. Tonight he has fever and chills. His wife asks: "Doctor, it was only a small scratch. How did it become this bad?" This is cellulitis , a bacterial infection of the skin and the tissue under it. Most cases respond well to timely antibiotics, but some need urgent care. Here is how to tell the difference, especially after an injury. Marking the edge of redness on a leg with a pen to check whether cellulitis is spreading, with warning signs that need urgent care Pen line marks today's edge Small cut or scrape where it began See a doctor urgently if: redness passes the line, fever, or severe pain Is it spreading? Check again after 12–...

A 68-year-old grandmother. Let us call her Kamala. She is not a real patient of mine, but her story is very common. Six months ago she slipped and fractured her spine. The bone healed. The X-ray now looks "fine". But Kamala has changed. She no longer goes to the temple alone. She avoids the market. She sits at home, worried she will fall again, and she has stopped enjoying her grandchildren's visits. Her daughter asks me: "Doctor, the fracture has healed. Why is she still not herself?" Because osteoporosis affects the mind as well as the bones . Fear, low mood and loss of independence after a fracture are real, and they deserve treatment just as much as the bone does. The cycle after a fragility fracture: fear of falling leads to less activity, weaker muscles and bones, and a higher risk of another fall Fracture Fear of falling, low mood Less activity Weaker muscles and bones Break the cycle: treat bone, mood and movement together Afte...

Walk into any home in Odisha and you will find at least one tube of pain-relief gel or balm on the shelf. People rub it on aching knees, stiff necks and sprained ankles. But do these creams actually work? Which one should you choose? And are they completely safe? As an orthopaedic surgeon, I get these questions every week. Here is an evidence-based guide to topical pain relief: what works, for which pain, and how to use it properly. Where pain-relief gels work best (knee and hand arthritis, sprains and strains) and where they help less (hip, back, nerve pain, widespread pain) Gels help most Gels help less ✓ Knee arthritis ✓ Hand and finger arthritis ✓ Sprains and strains ✓ Tendon pain near the skin ✗ Hip joint (too deep) ✗ Long-standing back pain ✗ Nerve pain, sciatica ✗ Pain all over the body Joint close to the surface Deep or widespread pain Pain-relief gels work best on joints and tendons close to the skin. Illustration: JointVibes. What is topical pain relief? ...

A 36-year-old school teacher. Let us call her Pragyan. She is not a real patient of mine, but her story is common. For about three months her fingers have been stiff every morning. It takes her nearly an hour to loosen them enough to hold a pen. Her wrists are puffy. Lately both feet hurt when she gets out of bed. She has been taking painkillers from the medical store and rubbing oil on her hands. She asks: "Doctor, is this just body pain, or something serious?" Morning stiffness lasting more than half an hour, with swelling of the small joints of both hands, is a pattern doctors take seriously. It can be early rheumatoid arthritis (RA) . And with RA, the first few months matter more than most people realise. Joints usually affected in rheumatoid arthritis (wrist, knuckles and middle finger joints, on both hands) compared with osteoarthritis (end finger joints and thumb base) Rheumatoid arthritis Wrist, knuckles, middle finger joints; both hands;...

A 19-year-old engineering student. Let us call her Ipsita. She is not a real patient of mine, but you may recognise her. She started running in the mornings before her semester exams. Three weeks later, the front of both knees began to ache. Climbing the hostel stairs hurts. Sitting through a three-hour exam with her knees bent is worse. When she stands up, there is a grinding feeling under the kneecap. Someone told her it is "cartilage wearing out". Now she is frightened she has arthritis at 19. "Doctor, is my cartilage damaged for life? Should I stop running?" For most people in Ipsita's position, the honest answer is reassuring. Here is why. Side view of the knee showing the kneecap gliding in a groove on the thigh bone, with the cartilage under the kneecap highlighted Thigh muscle tendon Kneecap (patella) Cartilage under the kneecap Kneecap tendon Thigh bone Shin bone Stairs, squats and long sitting increase pressure here The kneecap...

Two people walk into my clinic on the same morning with the same complaint: "Doctor, my knee hurts when I bend it." One is a 19-year-old college footballer. The other is a 61-year-old retired teacher who struggles to sit down for puja. (Neither is a real patient, but both will sound familiar.) Same words, very different causes, and very different treatments. Pain on bending the knee is one of the most common reasons people see an orthopaedic doctor. Where the pain is, how it started and what makes it worse usually point to the answer. Here is a simple guide. First, where exactly does it hurt? Front of the knee (around or behind the kneecap): patellofemoral pain, chondromalacia patellae, patellar tendinitis, early arthritis of the kneecap joint Inner side: medial meniscus tear, medial osteoarthritis, pes anserine bursitis, medial ligament sprain Outer side: lateral meniscus tear, iliotibial band syndrome (common in runners) Back of the knee: Baker's cyst, hams...

A 45-year-old shopkeeper. Let us call him Prakash. He is not a real patient of mine, but I meet someone like him every week. He slipped on a wet step and broke the bone just above his wrist. The plaster went on in the emergency room. Two weeks later he is back in my OPD, frustrated. "Doctor, it still hurts. When will the bone join? And can I do something to make it heal faster?" Those are good questions. The answer starts with understanding what is actually happening inside the plaster. A broken bone does not simply "stick" back together. It rebuilds itself, in stages, over weeks and months. The four stages of fracture healing: blood clot, soft callus, hard callus and remodelling 1. Clot Days 0–5 swelling, bruising 2. Soft callus Weeks 1–3 soft bridge forms 3. Hard callus Weeks 3–12 joins on X-ray 4. Remodelling Months–years reshaped, strong The four overlapping stages of fracture healing in an adult. Timings vary with age...

A 48-year-old tailor. Let us call him Bijay. He is not a real patient of mine, but you may recognise him. For months his thumb, index and middle fingers have been tingling. It is worst at night. He wakes up at 3 a.m., shakes his hand hard, and the "pins and needles" slowly fade. Lately he has started dropping buttons and finds it hard to thread a needle, the very skill his livelihood depends on. His question is simple: "Doctor, is this a nerve problem, and will I need an operation?" It is very likely carpal tunnel syndrome , one of the most common nerve problems of the hand. The good news: when it is caught early, most people do well without surgery, and when surgery is needed, results are usually excellent. What is the carpal tunnel? At the front of your wrist is a narrow passage formed by the small wrist bones below and a tough band (the transverse carpal ligament) on top. Through this tunnel run nine finger tendons and one important nerve, the median nerve ...

A 58-year-old shopkeeper. Let us call him Ramesh. He is not a real patient of mine, but I see his situation often. He comes to the clinic with severe knee arthritis. The nurse checks his blood pressure: 168/96. He is surprised. "My BP is always normal at home!" He has also been taking painkiller tablets from the chemist twice a day for months. He asks: "Doctor, can my knee pain raise my blood pressure?" The answer is yes, in more than one way. And the painkillers he has been taking may be adding to the problem. Two ways pain can raise blood pressure: the body's stress response, and painkillers such as NSAIDs that cause salt and water retention Pain Stress hormones, faster heart Painkillers (NSAIDs) Salt and water retention Blood pressure ↑ treated with Check BP if you take painkillers often or have long-standing pain Pain itself and some painkillers can both push blood pressure up. Illustration: JointVibes. How pain raises blood pressure...