Part 6 of 7 in the "shoulder pain and frozen shoulder" series. The other six are listed at the foot.
Most shoulder pain can be discussed first and arranged afterwards. But a few things cannot wait, and that has nothing to do with how badly it hurts — they are signs of a different kind of problem.
This part carries that list unchanged and adds the reason for each: what the sign may point to in the public sources, and why that condition presents that way.
The short version
- All seven signs are below, word for word as the article had them; the only new text is the reason after each.
- The tiers have not moved either: what said "get urgent help" still says it, and what said "see a doctor first" still says that.
- Left shoulder pain with chest tightness, chest pain, breathlessness or a cold sweat is the only item that goes straight to 999.
- Each reason comes from that condition's own page — NHS on heart attack, septic arthritis and unintentional weight loss, AAOS on rotator cuff tears and cervical radiculopathy.
- For two items, no cited page names a condition, so this part stops there rather than supplying one.
I. See a doctor first in these situations
- Persistent numbness or loss of feeling in the arm or fingers, or marked weakness. Get urgent help — do not wait. The AAOS cervical radiculopathy page states that a nerve in the neck is compressed or irritated where it branches away from the spinal cord, which may cause pain radiating into the shoulder and arm as well as muscle weakness and numbness; its symptom list includes loss of sensation or numbness, and weakness in the muscles of the arm, shoulder or hand.
- After a fall, blow or clear injury, especially with sudden severe pain, being unable to move the arm, or a change in shape. Get urgent help — the nearest hospital emergency department or clinic. The AAOS rotator cuff tears page states that tears which happen suddenly, such as from a fall, usually cause intense pain, that there may be a snapping sensation, and that the upper arm is immediately weak. The NHS shoulder-pain page states that presentations like these can be signs of something serious such as a broken or dislocated bone, or a torn ligament or tendon.
- Left shoulder pain with chest tightness, chest pain, breathlessness or a cold sweat. Call 999 now, or go to the nearest hospital emergency department — cardiac symptoms sometimes present as shoulder discomfort. This is an emergency, not a consultation booking. The NHS heart attack page states that a heart attack happens when blood flow to the heart is blocked, that it can be life-threatening and needs emergency treatment in hospital, and that symptoms may include chest pain that feels like crushing or squeezing, pain spreading to the arm, neck and jaw, breathlessness and sweating; its own "call 999" list includes chest pain spreading to your arms, neck or jaw.
- Redness, swelling or heat in the shoulder, or persistent fever. Get urgent help. The NHS septic arthritis page states that it is a serious type of joint infection and should be treated as soon as possible; the main symptoms it lists are sudden severe pain in a joint, not being able to move or put weight on it, hot, swollen or red skin over it, and a high temperature — although not everyone has one. It also states that symptoms usually develop quickly over a few days and need to be checked straight away.
- Night pain that wakes you and keeps worsening, or unexplained weight loss. See a doctor first. The NHS unintentional weight loss page states that losing weight without changing your diet or exercise routine can be a sign of stress or a serious illness, and that the thing to do is see a doctor just in case; it also states that sometimes weight loss and loss of appetite can be caused by cancer, so it is important to get it checked if you are losing weight without trying.
- Pain that has not improved after two weeks, is getting worse, or makes it very difficult to move the arm. The NHS advice is to see a doctor. The NHS shoulder-pain page states that shoulder pain which does not improve after 2 weeks might be caused by something that needs treatment; the very next sentence is: but do not self-diagnose, see a doctor if you are worried.
- Already diagnosed and under treatment. Follow your doctor's diagnosis and treatment, and never stop a prescription on your own.
In Malaysia, call 999 in an emergency, or go to the nearest hospital emergency department.
TCM and Western medicine complement each other; it is not a choice between them.
A note: this section is general information only. For conditions like these, follow your doctor's diagnosis and treatment, and seek medical attention when you need it.
II. Where the reasons come from, and where they stop
Each reason above comes from that condition's own page, not from the two pages about shoulder pain. The reason is practical: the NHS shoulder-pain and frozen-shoulder pages list when to see a doctor but mostly do not name conditions; the names and mechanisms are on the individual condition pages.
No tier moved. What is new is the reason, not the band. Two places where this part stops:
- The "night pain that wakes you and keeps worsening" half has no condition attached. No cited page names a condition for that sign on its own, so the reason here covers only the "unexplained weight loss" half.
- "Longer than two weeks" is a timeline, not a condition name. The NHS shoulder-pain page says it "might be caused by something that needs treatment" and goes no further, so neither does this part.
One more thing worth stating plainly: the septic arthritis page sits at the same tier as this part. It puts sudden severe joint pain, swelling around a joint, a change in skin colour, difficulty moving a joint and joint pain with a high temperature in its "get an urgent appointment" band — the same tier as "get urgent help" here, so the reason changed nothing about this item.
💡 Remember: the reason for a sign tells you what it may point to; it does not tell you what you have. That takes a doctor's examination.
III. In Malaysia, where to go
- Klinik Kesihatan or a government hospital: for the non-emergency situations in this part, and for the "see a doctor to confirm the diagnosis" step, the nearest government clinic is the entry point; the chest-symptoms line is still 999.
A few terms from this part
All four come from the pages cited above, and you may meet them at a clinic or on a referral letter.
- Cervical radiculopathy (颈神经根受压) — the AAOS's description: a nerve in the neck compressed or irritated where it branches away from the spinal cord, which may cause pain radiating into the shoulder and arm, with weakness and numbness.
- Heart attack (心脏病发作) — the NHS's description: blood flow to the heart is blocked. The page states it can be life-threatening and needs emergency hospital treatment.
- Septic arthritis (化脓性关节炎) — the NHS's description: a serious type of joint infection that should be treated as soon as possible, with symptoms that usually develop quickly over a few days.
- Unintentional weight loss (非刻意体重下降) — the NHS's term for losing weight without changing your diet or exercise routine. The page treats it as a reason to be seen in its own right.
A note: this section is general information only. For conditions like these, follow your doctor's diagnosis and treatment, and seek medical attention when you need it.
Frequently asked
How long is too long before seeing a doctor? The NHS standard is clear: if the pain has not started to ease within two weeks, is getting worse, or makes it very difficult to move the arm, see a doctor. Sudden or very bad pain, being unable to move the arm, a change in shape or bad swelling, pins and needles that do not go away, pain that started after an injury, or feeling feverish are reasons to seek urgent help. The list above follows the same logic.
I'm already seeing a TCM practitioner — do I still need a doctor? Yes. These situations need a doctor's examination to establish the cause, and a TCM consultation cannot replace it. Running both is fine — bring the report to the consultation, and take what you hear back to your doctor. Do not stop medication your doctor prescribed because you have started TCM care — never stop a prescription on your own.
Better not to: rely on TCM care alone when there is numbness and weakness, or after an injury.
The other six parts
- Part 1: What frozen shoulder is, and who tends to get it
- Part 2: How it happens, and what the exam tests
- Part 3: What else it could be: five directions in one table
- Part 4: How TCM sees it: wind-cold-damp and bi-impediment
- Part 5: What the theory advises, and heat
- Part 7: What an online consultation can do, and what else to tell it
👉 If you are not sure "where my shoulder should go next", you are welcome to bring it to an online consultation with HansMed, where a practitioner registered under the T&CM Act 2016 can assess it; if anything in this part applies to you, see a doctor first. In-person consultations are coming soon.
Sit with a licensed TCM practitioner from wherever you are.
HansMed Modern TCM
For general wellness education only — not medical advice. Consult a registered TCM practitioner for personal guidance.
Sources
- NHS, Shoulder pain, page last reviewed 22 May 2023 — https://www.nhs.uk/conditions/shoulder-pain/
- NHS, Frozen shoulder, page last reviewed 24 June 2024 — https://www.nhs.uk/conditions/frozen-shoulder/
- NHS, Heart attack, page last reviewed 31 March 2026 — https://www.nhs.uk/conditions/heart-attack/
- NHS, Septic arthritis, page last reviewed 3 September 2026 — https://www.nhs.uk/conditions/septic-arthritis/
- NHS, Unintentional weight loss, page last reviewed 28 July 2025 — https://www.nhs.uk/symptoms/unintentional-weight-loss/
- AAOS OrthoInfo, Rotator Cuff Tears, re-fetched 2 October 2026 — https://www.orthoinfo.org/en/diseases--conditions/rotator-cuff-tears/
- AAOS OrthoInfo, Cervical Radiculopathy (Pinched Nerve), re-fetched 2 October 2026 — https://www.orthoinfo.org/en/diseases--conditions/cervical-radiculopathy-pinched-nerve/
