Raiyyan Tahsan

Raiyyan Tahsan
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TC(1051).(05).Orthopedics Case No 129:- Mechanical Low Back Pain

Mechanical Low Back Pain — বাংলায় Clinical Notes

Important: নিচের drug list adult patient-এর জন্য academic/prescription-writing guide। Pregnancy, CKD, PUD/GI bleed, CAD/stroke, uncontrolled HTN, anticoagulant use, liver disease, elderly patient—এসব ক্ষেত্রে dose/choice অবশ্যই individualize করতে হবে।

1) Definition / সংজ্ঞা

Mechanical low back pain হলো কোমরের ব্যথা যা মূলত muscle, ligament, intervertebral disc, facet joint, sacroiliac joint বা posture/biomechanics-related strain থেকে হয়, কিন্তু infection, malignancy, fracture, inflammatory spondyloarthritis, cauda equina syndrome—এসব serious cause থাকে না।

এটা সাধারণত non-specific low back pain হিসেবেও ধরা হয়, কারণ অধিকাংশ ক্ষেত্রে একক anatomical pain generator নিশ্চিত করা যায় না। NICE guideline অনুযায়ী low back pain with/without sciatica assessment ও management-এ serious alternative diagnosis exclude করা জরুরি, আর non-specialist setting-এ routine imaging করা উচিত নয়।

2) Causes / কারণগুলো — Bangla pointwise

A. Muscle–ligament strain / sprain

  • ভারী জিনিস ভুলভাবে তোলা
  • হঠাৎ twist করা
  • দীর্ঘক্ষণ bending বা awkward posture
  • sudden exertion, gym injury
  • paraspinal muscle spasm

B. Poor posture ও occupational cause

  • দীর্ঘক্ষণ বসে কাজ করা
  • forward head/rounded shoulder posture
  • prolonged driving
  • laptop/mobile use with flexed spine
  • repeated lifting, pushing, pulling

C. Disc-related mechanical pain

  • annular tear বা disc degeneration
  • sitting/flexion-এ pain বাড়তে পারে
  • কখনো leg pain থাকতে পারে, কিন্তু pure mechanical pain হলে neurological deficit থাকে না

D. Facet joint arthropathy

  • extension/standing/walking-এ pain বাড়ে
  • local paraspinal pain
  • older age বা degenerative spine disease-এ common

E. Sacroiliac joint dysfunction

  • buttock/low back pain
  • prolonged standing, stair climbing, pregnancy/postpartum biomechanics-এ হতে পারে

F. Risk factors

  • obesity
  • sedentary lifestyle
  • weak core muscle
  • smoking
  • poor sleep
  • anxiety/depression/fear-avoidance behaviour
  • previous episode of LBP
  • heavy manual work

Lancet review অনুযায়ী low back pain recurrent ও multifactorial condition; biological, psychological ও social factors disability বাড়াতে পারে।

3) Symptoms / উপসর্গগুলো

Common symptoms

  • কোমরের নিচের দিকে dull aching pain
  • movement করলে pain বাড়ে, rest করলে কমে
  • bending, lifting, prolonged sitting/standing-এ pain বাড়ে
  • morning stiffness থাকতে পারে, কিন্তু সাধারণত ৩০ মিনিটের কম
  • paraspinal muscle tightness/spasm
  • buttock বা posterior thigh-এ referred pain হতে পারে
  • neurological deficit সাধারণত থাকে না

Mechanical pain-এর typical pattern

  • localized low back pain
  • posture-related pain
  • pain changes with movement
  • no fever, no weight loss, no night sweats
  • bladder/bowel সমস্যা নেই
  • progressive weakness নেই

Red flag symptoms — এগুলো থাকলে urgent evaluation

  • urinary retention/incontinence
  • fecal incontinence
  • saddle anesthesia
  • bilateral sciatica বা rapidly progressive leg weakness
  • fever, chills, IV drug use, immunosuppression
  • unexplained weight loss, previous cancer
  • significant trauma
  • osteoporosis বা long-term steroid use
  • severe night pain, rest pain
  • age >50 with new severe pain
  • inflammatory back pain: age <45, morning stiffness >30 min, exercise করলে improve, rest করলে worsen

NICE serious pathology যেমন cancer, infection, trauma, inflammatory disease exclude করতে বলেছে।

4) Clinical Diagnosis / Clinically diagnosis কীভাবে করবেন

Mechanical LBP diagnosis mainly clinical।

History taking

  • Onset: sudden/gradual
  • Trigger: lifting, bending, fall, twisting
  • Pain site: lumbar/paraspinal/SI region
  • Radiation: leg-এ যায় কি না
  • Pain character: dull/aching/spasm
  • Aggravating factor: movement, flexion, extension, sitting, standing
  • Relieving factor: rest, heat, position change
  • Red flags: fever, weight loss, trauma, cancer history, bladder/bowel symptoms
  • Occupational history
  • Previous episodes
  • Drug history: steroid, anticoagulant
  • Comorbidities: CKD, PUD, CAD, HTN, diabetes

Physical examination

  • Gait, posture, scoliosis/kyphosis
  • Lumbar ROM: flexion, extension, lateral bending
  • Paraspinal tenderness/spasm
  • SI joint provocation tests if suspected
  • Straight Leg Raise test: radicular pain suggestive
  • Femoral stretch test: upper lumbar radiculopathy
  • Full neurological exam:
    • Power: L2–S1 myotomes
    • Sensation: dermatomes
    • Reflex: knee jerk L3–L4, ankle jerk S1
    • Plantar response
    • Perianal sensation/anal tone if cauda equina suspected

Clinical diagnosis suggestive of mechanical LBP

  • Pain related to posture/movement
  • No systemic symptoms
  • No progressive neurological deficit
  • Normal or near-normal neurological examination
  • Red flags absent
  • Pain duration acute <6 weeks, subacute 6–12 weeks, chronic >12 weeks

5) Investigations / Investigation specific plan

Routine investigation

  • No routine X-ray/MRI in uncomplicated acute mechanical LBP. NICE says non-specialist setting-এ low back pain with/without sciatica-তে routine imaging offer করা উচিত নয়; specialist setting-এ imaging only if result management change করবে।

When to do X-ray lumbar spine

  • significant trauma
  • suspected fracture
  • elderly + osteoporosis
  • long-term steroid use
  • deformity
  • persistent pain >6 weeks despite proper management
  • suspected spondylolisthesis/structural abnormality

When to do MRI lumbosacral spine

  • cauda equina symptoms
  • progressive neurological deficit
  • suspected infection/malignancy
  • severe radiculopathy not improving after 6 weeks
  • surgery/injection planning
  • unexplained severe night/rest pain

When to do lab tests

  • CBC, ESR, CRP: infection/inflammatory/malignancy suspicion
  • RFT/serum creatinine: NSAID use before/while, elderly, CKD/HTN/DM
  • LFT: paracetamol risk, liver disease, alcohol use
  • Urine R/M/E: renal colic/UTI differential
  • HLA-B27: inflammatory back pain/spondyloarthritis suspicion
  • Serum calcium, ALP, PSA/other malignancy workup: cancer suspicion

6) Differential Diagnosis / পার্থক্য করতে হবে

  • Lumbar disc prolapse with radiculopathy
  • Lumbar spinal stenosis
  • Vertebral fracture
  • Spinal infection: discitis, osteomyelitis, epidural abscess
  • Malignancy/metastasis
  • Ankylosing spondylitis/axial spondyloarthritis
  • Renal colic/pyelonephritis
  • Abdominal aortic aneurysm
  • Hip osteoarthritis
  • Sacroiliitis
  • Gynecological cause: endometriosis, PID
  • Pancreatitis/retroperitoneal pathology

7) Complications / জটিলতা — সহজ ভাষায়

  • Chronic low back pain: ৩ মাসের বেশি ব্যথা চলতে পারে।
  • Recurrent episodes: একবার ভালো হলেও বারবার ফিরে আসতে পারে।
  • Functional disability: হাঁটা, বসা, কাজ করা, ঘুম—সব affected হতে পারে।
  • Deconditioning: ব্যথার ভয়ে movement কমালে muscle দুর্বল হয়, pain আরও persist করে।
  • Fear-avoidance cycle: “নড়াচড়া করলে ক্ষতি হবে” এই ভয় recovery slow করে।
  • Sleep disturbance, anxiety/depression: chronic pain mental health impact করে।
  • Work absenteeism: productivity কমে যায়।
  • Drug-related complications: NSAID থেকে gastritis/ulcer/renal injury/BP rise; muscle relaxant থেকে sedation/fall risk।
  • Missed serious diagnosis: red flag ignore করলে infection, malignancy, cauda equina delay হতে পারে।

8) Treatment & Management

A. Non-pharmacological management — first-line

Patient education

  • Pain মানেই spine damage নয়—এটা রোগীকে বোঝাতে হবে।
  • যতটা সম্ভব normal activity continue করতে হবে।
  • Complete bed rest avoid; severe pain হলে ১–২ দিনের বেশি bed rest নয়।
  • Work/ADL early return encourage করতে হবে। NICE self-management ও normal activities continue করার পরামর্শ দেয়।

Heat therapy

  • Acute muscle spasm হলে local heat 15–20 min, দিনে 2–3 বার।

Exercise / physiotherapy

  • Walking
  • McKenzie extension exercise if extension preference
  • Core stabilization
  • Pelvic tilt
  • Hamstring/hip flexor stretching
  • Glute strengthening
  • Posture correction
  • Ergonomic training

NICE exercise programme consider করতে বলেছে; manual therapy শুধুমাত্র exercise package-এর অংশ হিসেবে consider করা উচিত।

Avoid routinely

  • Lumbar belt/corset routine নয়
  • Traction নয়
  • TENS/ultrasound/interferential therapy routine নয়
  • Routine spinal injections নয়
    NICE এই passive modalities routinely না দিতে বলেছে।

9) Pharmacological treatment — Bangladesh prescription-style list

Principle: NSAID হলে lowest effective dose, shortest duration। NICE oral NSAID consider করতে বলে, তবে GI/liver/cardio-renal risk assess করে gastroprotection consider করতে বলেছে।

9.1 Paracetamol

  • Generic name: Paracetamol
  • Therapeutic category: Analgesic, antipyretic
  • Pharmacological class: Non-opioid analgesic; weak peripheral anti-inflammatory action
  • Why used: mild pain, NSAID contraindication হলে adjunct; pure mechanical LBP-এ monotherapy হিসেবে ideal নয়—NICE paracetamol alone recommend করে না।
  • Adult dose: 500–1000 mg PO every 6–8 hours PRN
  • Maximum: সাধারণত 3 g/day safer ceiling; liver disease/alcohol use হলে কম
  • Duration: 3–5 days PRN, reassess
  • Side effects: hepatotoxicity overdose-এ, nausea, rash rare
  • Interactions: alcohol, warfarin long-term use ↑ INR risk, enzyme-inducing drugs
  • Bangladesh available brands: Ace 500 mg, Napa 500 mg, Fast 500 mg, Fast XR 665 mg, Feva 500 mg, Fevac 500 mg, Cetol 500 mg—MedEx-listed examples।

9.2 Aceclofenac

  • Generic name: Aceclofenac
  • Therapeutic category: Analgesic, anti-inflammatory
  • Pharmacological class: NSAID; COX inhibitor
  • Why used: moderate mechanical LBP with inflammation/spasm-associated pain; MedEx indication includes trauma and lumbago।
  • Adult dose: 100 mg PO twice daily after meal
  • Duration: 3–5 days; chronic use avoid unless specialist plan
  • Side effects: dyspepsia, gastritis, GI bleed, renal injury, BP rise, edema, liver enzyme rise
  • Interactions: anticoagulant/antiplatelet/SSRI/steroid ↑ GI bleed; ACEi/ARB + diuretic ↑ AKI; lithium/methotrexate ↑ toxicity
  • Avoid/caution: PUD/GI bleed, CKD, uncontrolled HTN, CAD/stroke risk, pregnancy 3rd trimester
  • Bangladesh available brands: Reservix 100 mg/SR 200 mg, Avenac 100 mg, Preservin 100 mg/SR 200 mg, Paino 100 mg, Celofen 100 mg, Ceclofen 100 mg, Ufenac 100 mg/SR 200 mg, Acepro 100 mg, Acenac 100 mg, Aclopain 100 mg—MedEx-listed examples।

9.3 Naproxen / Naproxen sodium

  • Generic name: Naproxen or Naproxen sodium
  • Therapeutic category: Analgesic, anti-inflammatory
  • Pharmacological class: NSAID; non-selective COX inhibitor
  • Why used: inflammatory mechanical pain, muscle-bone pain; NHS notes naproxen reduces swelling and pain in joints/muscles and is used in back pain/sprains/strains।
  • Adult dose: 250–500 mg PO twice daily after meal
  • Duration: 3–7 days, reassess
  • Side effects/interactions: NSAID class effects as above; relatively lower CV risk than diclofenac/coxib but GI/renal risk remains
  • Bangladesh available brands: Naproxen 500 mg, Naproxin 250/500 mg, Napryn 250/500 mg, Naprox gel 10% w/w, Naprox suspension 125 mg/5 ml, Napxon-P 250/500 mg, Naspro 250 mg—MedEx-listed examples।
  • Combination with PPI: Naproxen sodium + Esomeprazole 375/20 mg or 500/20 mg brands include Naprox Plus, Naxin Plus, Progesic, Naprosyn Plus, Napsec, Naprozol, Naprotec—MedEx-listed examples।

9.4 Ibuprofen

  • Generic name: Ibuprofen
  • Therapeutic category: Analgesic, antipyretic, anti-inflammatory
  • Pharmacological class: NSAID; propionic acid derivative
  • Why used: mild–moderate backache/muscular pain; MedEx indication includes backache and muscular pain।
  • Adult dose: 400 mg PO 2–3 times daily after meal
  • Duration: 3–5 days
  • Side effects/interactions: NSAID class effects; avoid combining with other NSAIDs
  • Bangladesh available brands: Profen 400 mg, Flamex 200/400 mg and suspension 100 mg/5 ml, Reumafen 200/400 mg and suspension 100 mg/5 ml, Intaflam 400 mg, Inflam 200/400 mg, Serviprofen 400 mg—MedEx-listed examples।

9.5 Diclofenac oral/topical

  • Generic name: Diclofenac sodium / Diclofenac potassium
  • Therapeutic category: Analgesic, anti-inflammatory
  • Pharmacological class: NSAID; phenylacetic acid derivative COX inhibitor
  • Why used: acute musculoskeletal pain, localized pain; topical gel useful when oral NSAID risk high
  • Adult oral dose: Diclofenac potassium 25–50 mg every 8 hours PRN; max 150 mg/day; short course only। MedEx dosage for diclofenac potassium notes 25–50 mg every 8 hours if necessary, max 150 mg/day।
  • Topical dose: Diclofenac gel 1% thin layer over painful area 2–4 times/day for 5–7 days
  • Side effects: oral—GI bleed, renal injury, BP/CV risk; topical—local irritation, rash
  • Interactions: NSAID class interactions
  • Bangladesh available brands: Clofenac 50 mg/SR 100 mg, Diclofen 25/50 mg and gel 1% w/w, A-Fenac SR 100 mg, Fastfit gel 1% w/w, Erdon gel 1% w/w, Intafenac 50 mg, Fengel gel 1%/50 mg/SR 100 mg, DicloGel 1%—MedEx-listed examples।

9.6 Etoricoxib

  • Generic name: Etoricoxib
  • Therapeutic category: Analgesic, anti-inflammatory
  • Pharmacological class: Selective COX-2 inhibitor NSAID
  • Why used: NSAID-needed pain with relatively lower GI irritation tendency, but CV risk assess করতে হবে
  • Adult dose: 60 mg PO once daily; severe acute pain হলে 90 mg daily short course, clinician judgment
  • Duration: 3–5 days; lowest dose shortest duration
  • Side effects: edema, hypertension, dyspepsia, renal injury, cardiovascular thrombotic risk
  • Interactions: warfarin/anticoagulants, ACEi/ARB/diuretic, lithium, methotrexate
  • Avoid/caution: ischemic heart disease, stroke/TIA, uncontrolled HTN, CKD, heart failure
  • Bangladesh available brands: Etorix 60/90/120 mg, Etoshine 60/90/120 mg, Oricox 30/60/90/120 mg, Recox 60/90 mg, Etoxib 60/90 mg, Etoriflex 60/90 mg, Kingcox 60/90 mg—MedEx-listed examples।

9.7 Tizanidine

  • Generic name: Tizanidine hydrochloride
  • Therapeutic category: Skeletal muscle relaxant
  • Pharmacological class: Centrally acting α2-adrenergic agonist
  • Why used: painful paraspinal muscle spasm, lumbar syndrome; MedEx indication includes painful muscle spasm associated with cervical/lumbar spine disorders।
  • Adult dose: 2 mg at night or 2 mg 2–3 times daily; severe spasm 2–4 mg TID
  • Duration: 3–7 days; sedation/hypotension হলে stop/reduce
  • Side effects: drowsiness, dizziness, dry mouth, hypotension, bradycardia, weakness, liver enzyme rise
  • Interactions: ciprofloxacin/fluvoxamine contraindicated or avoid; alcohol, benzodiazepine, opioid, antihypertensive ↑ sedation/hypotension
  • Bangladesh available brands: Sirdalud 2 mg, Tizadin 2 mg, Tizalex 2 mg, Tizalud 2 mg, Tizan 2 mg, Tizanac 2 mg—MedEx-listed examples।

9.8 Tolperisone

  • Generic name: Tolperisone hydrochloride
  • Therapeutic category: Skeletal muscle relaxant
  • Pharmacological class: Centrally acting muscle relaxant
  • Why used: painful muscle spasm, less sedating option in some patients
  • Adult dose: 50 mg PO three times daily after meal; some cases 100 mg TID by clinician
  • Duration: 5–7 days, reassess
  • Side effects: nausea, dizziness, weakness, hypotension, hypersensitivity reaction
  • Interactions: other muscle relaxants/CNS depressants may increase dizziness; caution with alcohol
  • Bangladesh available brands: A-Calm 50 mg, Musclex 50 mg, Myolax 50/100 mg, Myoson 50/100 mg, Tolson 50/100 mg, Mydocalm 50 mg, Tolride 50 mg, Myoxan 50 mg—MedEx-listed examples।

9.9 Baclofen

  • Generic name: Baclofen
  • Therapeutic category: Skeletal muscle relaxant / antispasticity agent
  • Pharmacological class: GABA-B receptor agonist
  • Why used: severe spasm/spasticity; pure mechanical LBP-এ first-line নয়, selected spasm cases
  • Adult dose: 5 mg PO TID initially; may increase to 10 mg TID if needed and tolerated
  • Duration: short course 5–7 days for spasm; long-term হলে taper required
  • Side effects: sedation, dizziness, weakness, hypotonia, nausea, confusion; abrupt withdrawal → rebound spasm/seizure risk
  • Interactions: alcohol, opioids, benzodiazepines, sedatives ↑ CNS depression; renal impairmentে dose adjust
  • Bangladesh available brands: Liofen 10 mg, Liorel 5/10 mg, Lioresal 10 mg, Lospan 10/25 mg, Maxolax 5/10 mg, Myorel 5/10/25 mg, Reflexen 10/25 mg—MedEx-listed examples।

9.10 PPI gastroprotection with NSAID

  • Generic name: Esomeprazole / Omeprazole / Pantoprazole
  • Therapeutic category: Anti-ulcerant, gastroprotective
  • Pharmacological class: Proton pump inhibitor
  • Why used: NSAID-associated gastritis/ulcer risk কমাতে, especially age >60, PUD history, steroid/antiplatelet/anticoagulant use, high-dose NSAID
  • Dose:
    • Esomeprazole 20 mg once daily before breakfast
    • Omeprazole 20 mg once daily before breakfast
    • Pantoprazole 20–40 mg once daily before breakfast
  • Duration: যতদিন NSAID চলবে; high-risk হলে clinician plan অনুযায়ী
  • Side effects: headache, diarrhea/constipation; long-term—hypomagnesemia, B12 deficiency, fracture risk, C. difficile risk
  • Interactions: omeprazole/esomeprazole may reduce clopidogrel activation; warfarin/phenytoin monitoring may be needed
  • Bangladesh available brands: Maxpro 20/40 mg, Esoral 20 mg, Seclo 20 mg, Seclo MUPS 20 mg, Pantonix 20/40 mg, Pantogut 20/40 mg, Pantogen 20/40 mg—MedEx-listed examples।

9.11 Tramadol — only exceptional short-term use

  • Generic name: Tramadol hydrochloride
  • Therapeutic category: Analgesic
  • Pharmacological class: Weak opioid analgesic; μ-opioid agonist + monoamine reuptake inhibition
  • Why used: acute severe pain when NSAID contraindicated/not tolerated/ineffective; routine mechanical LBP বা chronic LBP-এ avoid। NICE weak opioids only acute LBP-এ consider করতে বলে when NSAID contraindicated/not tolerated/ineffective, আর chronic LBP-এ opioids না দিতে বলে।
  • Dose: 50 mg PO every 6–8 hours PRN; max usually 400 mg/day, elderly/renal impairmentে কম
  • Duration: 2–3 days only; reassess
  • Side effects: nausea, vomiting, constipation, dizziness, sedation, respiratory depression, dependence, seizure risk, serotonin syndrome
  • Interactions: alcohol, benzodiazepines, opioids, SSRIs/SNRIs/TCAs/MAOI, antiepileptics
  • Bangladesh available brands: Tramadol 50 mg, Tranal 50 mg and injection 100 mg/2 ml, Winpain 50 mg and injection 100 mg/2 ml, Lucidol 50 mg/injection 100 mg/2 ml, Trado 50 mg/injection 100 mg/2 ml, Utramal 50 mg/injection 100 mg/2 ml—MedEx-listed examples।
  • Combination brands: Paracetamol + Tramadol 325 mg + 37.5 mg: Anadol Plus, Fastdol, Resadol, Tamenol, Renova T, Syndol Plus, Dolceta—MedEx-listed examples।

9.12 Pregabalin — pure mechanical LBP-এ routine নয়

  • Generic name: Pregabalin
  • Therapeutic category: Neuropathic pain agent
  • Pharmacological class: Gabapentinoid; α2δ calcium channel ligand
  • Why used: Bangladesh practice-এ radicular/neuropathic leg pain থাকলে কখনো ব্যবহার করা হয়; কিন্তু pure mechanical LBP-এ use করা উচিত নয়। NICE low back pain ও sciatica management-এ gabapentinoids routinely না দিতে বলেছে due limited benefit and harm।
  • Dose: 25–75 mg at night or 75 mg BID depending on age/renal function/severity
  • Duration: 1–2 weeks trial then reassess; taper if longer use
  • Side effects: dizziness, somnolence, edema, weight gain, blurred vision, dependence/misuse risk
  • Interactions: alcohol, opioids, benzodiazepines ↑ sedation/respiratory depression; renal impairmentে dose adjust
  • Bangladesh available brands: Pregaba 25/50/75/100/150 mg, Nervalin 50/75 mg, Nervaid 50/75 mg, Pregaben 75 mg, Lirica 25/50/75 mg—MedEx-listed examples।

10) Bangladesh doctors commonly use — prescription pattern list

Pattern 1: Acute uncomplicated mechanical LBP

  • NSAID: Aceclofenac 100 mg BD or Naproxen 500 mg BD or Etoricoxib 60 mg OD
  • PPI if GI risk: Esomeprazole 20 mg OD
  • Heat + activity + physiotherapy advice
  • Why: pain/inflammation control + early mobilization

Pattern 2: Acute LBP with marked muscle spasm

  • NSAID short course
  • Muscle relaxant: Tizanidine 2 mg HS/TID or Tolperisone 50 mg TID
  • Why: paraspinal spasm reduce করে movement improve করা

Pattern 3: NSAID contraindicated

  • Topical diclofenac gel
  • Paracetamol adjunct PRN
  • Physiotherapy/exercise emphasis
  • Severe pain হলে very short tramadol only with caution
  • Why: GI/renal/CV risk avoid করা

Pattern 4: LBP with radicular symptoms

  • Neuro exam + SLR
  • NSAID short course if safe
  • Physiotherapy
  • MRI if severe/progressive deficit or >6 weeks persistent radiculopathy
  • Pregabalin routine নয়; selected neuropathic pain only with monitoring
  • Why: pure mechanical vs disc/radiculopathy differentiate করা

11) Prevention / কীভাবে prevent করবেন

  • Correct lifting technique: হাঁটু ভেঙে lift, spine neutral রাখুন
  • দীর্ঘক্ষণ বসে থাকলে প্রতি ৩০–৪৫ মিনিটে ২–৩ মিনিট হাঁটুন
  • Core strengthening: plank modification, pelvic tilt, bird-dog, glute bridge
  • Regular walking/swimming
  • Weight control
  • Smoking cessation
  • Ergonomic chair, lumbar support, monitor eye level
  • Mattress medium-firm রাখা
  • Sudden heavy exercise avoid; gradual conditioning
  • Sleep hygiene
  • Stress/anxiety management
  • Recurrent pain হলে physiotherapist-guided exercise plan

12) Overview / Summary

  • Mechanical LBP হলো movement/posture-related non-specific low back pain।
  • Diagnosis mainly clinical; red flag না থাকলে routine X-ray/MRI দরকার নেই।
  • First-line treatment: reassurance, activity continuation, heat, exercise, physiotherapy।
  • Drug treatment supportive: NSAID short course ± PPI, muscle relaxant short course if spasm।
  • Paracetamol alone ideal নয়; opioid/tramadol routine নয়; pregabalin pure mechanical pain-এ নয়।
  • Red flag থাকলে urgent imaging/referral।

13) Actionable Plan / Steps

  1. Red flag screen করুন: bladder/bowel, saddle anesthesia, fever, trauma, cancer, weight loss, progressive weakness।
  2. Neuro exam করুন: SLR, power, reflex, sensation।
  3. No red flag + normal neuro: clinical mechanical LBP ধরে conservative management।
  4. Advice: stay active, avoid bed rest, heat therapy, ergonomic correction।
  5. Medicine: NSAID 3–5 days if safe; GI risk থাকলে PPI; spasm হলে tizanidine/tolperisone short course।
  6. Follow-up: 1–2 weeks; pain persistent >6 weeks বা neuro deficit হলে MRI/specialist referral।
  7. Prevention: core exercise + weight/posture/lifting correction।

14) Reference List — Textbook + Guideline + DOI

Textbooks

  1. Harrison’s Principles of Internal Medicine, 21st ed. Chapter: Back and Neck Pain. McGraw-Hill.
  2. Davidson’s Principles and Practice of Medicine, 24th ed. Section: Musculoskeletal disorders / back pain. Elsevier.
  3. Robbins & Cotran Pathologic Basis of Disease, 10th ed. Musculoskeletal system degeneration/inflammation concepts. Elsevier.
  4. Goodman & Gilman’s The Pharmacological Basis of Therapeutics, 14th ed. Chapters: NSAIDs, opioids, drugs for pain. McGraw-Hill.
  5. Katzung Basic & Clinical Pharmacology, 16th ed. Chapters: NSAIDs, opioid analgesics, centrally acting muscle relaxants. McGraw-Hill.

Guidelines

  1. NICE NG59: Low back pain and sciatica in over 16s: assessment and management. Published 2016; updated 2020.
  2. American College of Physicians guideline 2017: Noninvasive treatments for acute, subacute, and chronic low back pain.
  3. WHO guideline 2023: Non-surgical management of chronic primary low back pain in adults in primary and community care settings.

Peer-reviewed DOI

  1. Qaseem A, et al. Noninvasive Treatments for Acute, Subacute, and Chronic Low Back Pain. Ann Intern Med. 2017;166:514–530. DOI: 10.7326/M16-2367.
  2. Hartvigsen J, et al. What low back pain is and why we need to pay attention. Lancet. 2018;391:2356–2367. DOI: 10.1016/S0140-6736(18)30480-X.
  3. Maher C, Underwood M, Buchbinder R. Non-specific low back pain. Lancet. 2017;389:736–747. DOI: 10.1016/S0140-6736(16)30970-9.
  4. Jones CMP, et al. Analgesia for non-specific low back pain. BMJ. 2024;385:e080064. DOI: 10.1136/bmj-2024-080064.

Md.Rafiqul Islam Lipu,Date:-17-06-2026 Wednesday,Time:-10-22-12 Pm

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