If you want to lose weight but exercise hurts, the next question is often:

“Who should I actually see?”

A general practitioner?

A physiotherapist?

A weight loss clinic?

An orthopaedic surgeon?

A pain doctor?

For many overweight patients, this becomes confusing—especially when painful movement keeps disrupting progress.

A familiar situation:

• you want to lose weight
• walking hurts
• your knees flare after exercise
• back pain limits movement
• heel pain makes walking difficult
• gym programmes repeatedly fail

This creates a practical problem:

you need weight loss support—but painful movement is part of the story.

So who helps?

The answer depends on what is actually limiting progress.

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Different Professionals Solve Different Problems

There is no universal answer.

Different healthcare professionals address different parts of the problem.

Understanding that helps patients make more practical decisions.

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General Practitioner / Primary Care Doctor

A general practitioner may help with:

• initial medical assessment
• symptom review
• general health screening
• blood pressure / metabolic risk assessment
• basic symptom management
• referral decisions

This can be a very appropriate first step for many patients.

However, some primary care pathways may be less structured around detailed musculoskeletal movement rehabilitation or integrated obesity pathways.

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Physiotherapist

A physiotherapist may be highly relevant if the main barrier is painful movement.

Examples:

• walking hurts
• stairs trigger symptoms
• movement feels weak or unstable
• previous exercise attempts flare symptoms
• gait feels abnormal
• back pain limits activity

Physiotherapy may help with:

• movement assessment
• gait analysis
• neuromuscular rehabilitation
• strength rehabilitation
• movement retraining
• walking tolerance rebuilding
• lower limb loading progression
• practical exercise adaptation

However:

physiotherapists do not independently prescribe prescription anti-obesity medications.

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Weight Loss Clinic

Weight-focused clinics may help with:

• nutrition guidance
• physician-supervised medical weight management
• prescription anti-obesity pharmacotherapy
• behavioural support
• structured weight reduction programmes

This may be highly relevant for selected patients.

But some weight loss pathways may focus less on understanding why movement hurts.

That matters if painful exercise is the practical barrier.

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Orthopaedic Surgeon

An orthopaedic surgeon may be relevant when structural musculoskeletal issues require specialist surgical review.

Examples:

• advanced joint disease
• major structural knee problems
• surgical opinion needs
• selected hip conditions
• cases where escalation is being considered

However:

not every overweight patient with painful exercise needs a surgical pathway.

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Pain-Oriented Musculoskeletal Medical Assessment

For selected patients, the issue is broader.

Examples:

• painful movement limits exercise
• diagnosis is unclear
• walking hurts
• weight contributes to joint loading
• exercise attempts repeatedly fail
• broader rehabilitation planning is needed

These patients may benefit from a practical integrated musculoskeletal assessment.

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Why The “Right” Choice Depends On Why Exercise Hurts

That is the central question:

what is the actual barrier?

Examples:

If appetite and eating behaviour are the main issue:

Weight-focused medical support may be highly relevant.

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If painful walking is the main issue:

Movement rehabilitation may become highly relevant.

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If knee osteoarthritis is the issue:

Musculoskeletal assessment may be helpful.

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If spinal stenosis or sciatica limits exercise:

Diagnostic clarity and rehabilitation planning may matter.

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If multiple issues overlap:

An integrated pathway may be more practical.

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What About Physician-Supervised Medical Weight Management?

For selected overweight or obese patients, physician-supervised prescription medical weight management may sometimes be considered.

This may include:

GLP-1 Receptor Agonist Pathways

These involve prescription pathways acting through the:

glucagon-like peptide-1 (GLP-1) receptor

Potential formulations may include:

• self-administered injectable prescription pathways
• oral GLP-1 receptor agonist pathways where medically appropriate

These may potentially support:

• appetite regulation
• earlier satiety
• reduced caloric intake
• structured weight reduction efforts

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Dual GIP / GLP-1 Receptor Agonist Pathways

For selected patients, newer incretin-based prescription pathways acting through:

• glucose-dependent insulinotropic polypeptide (GIP)
  and
• glucagon-like peptide-1 (GLP-1)

may also be considered where medically appropriate.

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Other Oral Prescription Anti-Obesity Medication Pathways

Depending on suitability, other prescription anti-obesity medication categories may sometimes be relevant.

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Important:

these pathways may support weight reduction—

but do not automatically fix the musculoskeletal reason exercise hurts.

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Why Diagnostic Clarity Sometimes Matters

If exercise repeatedly causes pain, understanding why may improve decision-making.

Depending on the clinical question, evaluation may involve:

• medical assessment
• physiotherapy assessment
• gait analysis
• movement evaluation
• X-ray where clinically appropriate
• ultrasound where clinically appropriate
• MRI where clinically appropriate

The goal is not routine testing.

The goal is practical clarity.

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Can Pain Reduction Help Restore Exercise Participation?

For selected patients, pain itself is the immediate barrier.

Where clinically appropriate, broader symptom management may sometimes be considered.

This may include:

• pacing
• activity modification
• guideline-aligned short-term oral symptom management where medically appropriate

And in selected cases:

Clinically Selected Injection-Based Options

For carefully selected patients, clinically appropriate joint or spine injection-based pathways may sometimes be considered where symptoms significantly limit rehabilitation.

These are not suitable for everyone.

Their role is generally to support broader rehabilitation—not replace long-term management.

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So Who Is The Best Fit?

Sometimes:

a GP.

Sometimes:

a physiotherapist.

Sometimes:

a weight loss-focused doctor.

Sometimes:

an orthopaedic surgeon.

But if your problem is:

“I want to lose weight, but painful musculoskeletal movement keeps stopping me,”

then a more integrated musculoskeletal + physician-supervised medical weight management approach may sometimes be more practical.

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Key Takeaway

The “right” professional depends on the true barrier.

If exercise hurts because of painful musculoskeletal limitations—not simply lack of motivation—then solving both:

weight management + movement limitation

may be more practical than treating them separately.

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About Dr Terence Tan And The Pain Relief Clinic

Dr Terence Tan has highlighted a practical issue commonly seen in overweight patients:

the question is often not simply “how do I lose weight?” but “why does exercise keep failing because movement hurts?”

The Pain Relief Clinic provides doctor-led musculoskeletal assessment, coordinated rehabilitation planning, patient education support, diagnostic clarity where clinically appropriate, and physician-supervised medical weight management pathways for selected patients.

Clinic Location:
350 Orchard Road
#10-00 Shaw House
Singapore 238868