What are the different types of back pain, and what are their respective causes? What are the best treatments, care strategies, and health maintenance methods? What specific behaviors should be avoided?

The following answer is organized around “upper and middle back pain (mainly thoracic back, interscapular region, and upper/mid back, as distinct from simple low back pain).” First, a note: the range of back pain is very broad. It may be a musculoskeletal problem, or it may be related to the heart and lungs, liver/gallbladder/pancreas, kidneys, spine, etc. Therefore, “classification” is especially important.

Table of Contents

I. What Types of Back Pain Are There? What Are the Causes of Each?

1. Musculofascial (most common)

Features: Aching, distension, stiffness, tender points on pressure, worsening with activity or posture changes, and relief with rest.
Common causes:

Prolonged sitting, head-down posture, rounded shoulders and hunched back
Back muscle strain, fasciitis
Poor sleeping posture, exposure to cold
Long-term one-sided backpack carrying or one-sided exertion

2. Spinal Articular

Features: The pain is relatively deep, may suddenly become sharp at a certain angle, with morning stiffness that slightly improves with activity.
Common causes:

Thoracic facet joint dysfunction
Thoracic degenerative changes, bone hyperplasia
Ankylosing spondylitis (often with morning stiffness, more common in young men)
Osteoporotic compression fracture (more common in the elderly)

3. Nerve Root / Discogenic

Features: The pain may radiate along the intercostal nerves or scapular region, like a “line” of shooting pain, and may worsen with coughing or sneezing.
Common causes:

Thoracic disc herniation
Thoracic spinal stenosis
Postherpetic neuralgia (often burning or stabbing pain first, followed by a rash)

4. Referred Pain from Visceral Disease (very important, easily missed)

Features: The back itself may not be very tender to pressure, but the pain is persistent and has little relationship with posture, and may be accompanied by other symptoms.
Common causes:

Heart: Angina, myocardial infarction, often presenting as crushing pain in the left shoulder and back or behind the sternum, with chest tightness and sweating
Lung/Pleura: Pneumonia, pleurisy, lung cancer, often with cough, fever, and difficulty breathing
Gallbladder/Pancreas: Cholecystitis, pancreatitis, often radiating to the right shoulder and back or the middle upper back, with abdominal pain and nausea
Kidney: Kidney stones, pyelonephritis, often unilateral flank back colic or dull pain, with frequent urination, urgency, and hematuria
Gastroesophageal reflux: May present as burning pain behind the chest and back, worsening after meals or when lying flat

5. Infectious, Tumorous, and Immune-related

Features: Night pain and resting pain are obvious, not relieved by rest, and may be accompanied by fever, weight loss, and fatigue.
Common causes:

Spinal tuberculosis, vertebral osteomyelitis
Spinal metastatic tumors, multiple myeloma
Rheumatic immune diseases (such as ankylosing spondylitis, psoriatic arthritis)

6. Psychological/Psychiatric-related

Features: The pain is broad in scope, vaguely described, often accompanied by anxiety, depression, and poor sleep, with no obvious organic lesions found on examination.
Common causes:

Chronic stress, anxiety and depression
Fibromyalgia

II. The Best Treatment and Care Methods

1. First Distinguish “Danger Signals”

If back pain is accompanied by any of the following, seek medical attention immediately:

Chest pain, chest tightness, profuse sweating, difficulty breathing (be alert to myocardial infarction, pulmonary embolism)
Fever, chills, significant weight loss
Waking up at night from pain, persistently worsening resting pain
Lower limb weakness, abnormal bowel or bladder function
Severe pain or deformity after trauma
New-onset back pain in someone with a history of cancer

2. General Treatment and Care

Acute phase: Relative rest for 1–3 days, avoiding prolonged bed rest.
Cold/heat application: Cold compress within 48 hours of acute strain; heat application for chronic strain, 15–20 minutes each time.
Medication: Under medical guidance, use non-steroidal anti-inflammatory drugs (such as ibuprofen) or topical pain-relieving ointments.
Physical therapy: Physiotherapy, ultrasound, shockwave, acupuncture, tuina, etc., but do not blindly apply forceful massage when the cause is unknown.
Braces: Short-term use of a thoracolumbar brace may be used in the acute phase; long-term dependence is not recommended.

3. Cause-specific Treatment

Myocardial infarction, pulmonary embolism, infection, tumors, etc., must be treated according to the underlying disease.
Ankylosing spondylitis requires standardized medication under a rheumatology department.
Osteoporosis requires calcium, vitamin D, and anti-osteoporosis treatment.
Herpes zoster requires antiviral therapy, pain relief, and nerve nutrition.

III. Health Maintenance Methods (after pain has eased)

The core is: improve posture + strengthen back and core muscles + avoid prolonged sitting.

1. Posture

Sit with the back straight, screen at eye level, and stand up to move every 30–60 minutes.
Sleep on a medium-firm mattress, and do not use too high a pillow.
Avoid prolonged head-down posture and rounded shoulders.

2. Exercise (perform slowly under the premise of no pain)

Wall angels: Stand with your back against the wall, slide your arms up and down against the wall to improve rounded shoulders and hunched back.
Cat-Cow: On all fours, slowly arch and drop the back to mobilize the thoracic spine.
Prone extension: Lie prone, push up the upper body with both hands, keep the pelvis on the ground, to relieve thoracic stiffness.
Resistance band row: Strengthen the middle and lower trapezius and rhomboids.
Core training: Plank, dead bug, etc.

3. Lifestyle

Control weight and quit smoking.
Avoid long-term one-sided weight-bearing.
Keep the back warm and avoid direct air conditioning drafts.
Manage stress and improve sleep.

For back pain, in addition to identifying the cause and treating it accordingly, daily self-management mainly revolves around gentle spinal care, reasonable assistive devices, and targeted medications. It must be particularly emphasized that if back pain (especially thoracic back pain) is accompanied by symptoms such as chest tightness, palpitations, or difficulty breathing, cardiac and other visceral problems must first be ruled out. Do not blindly handle it on your own.

🧘 Health Maintenance Methods

Back pain (often presenting as stiffness and soreness in the thoracic spine and the area medial to the scapulae) is mostly related to long-term poor posture and strain of the back muscle groups. The core of health maintenance is to gently mobilize the spine and relax the back fascia.

“Rolling Exercise” Relaxation Method
This is a simple relaxation method that can be done in bed. Lie on your back with knees bent, cross your hands to hug your knees, and have a family member support the soles of your feet with one hand and the back of your neck with the other. Coordinate the force to roll back and forth 10–30 times. This movement helps relax the spinal joints and musculoligamentous structures. It should be noted that people with excessive lumbar kyphosis or a flat lumbar spine should preferably not do this exercise.

“Three Postures for Nourishing the Spine” Standing Stake Method
This is a set of simple maintenance methods derived from traditional Chinese medicine. Each posture takes only 1 minute and has a relaxing effect on neck, shoulder, and low back pain. During practice, maintain the basic standing posture of slightly bent knees, contained chest and raised back, and the crown of the head suspended:

First posture: Stack both hands, extend the arms straight up close to the ears, and hold for one minute. This posture helps raise and lower the Ren and Du meridians, and you may feel heat in the lower back during practice.
Second posture: Lightly clench both hands into fists, raise them horizontally from both sides of the body as if carrying a shoulder pole, forcefully point the thumbs upward, and hold for one minute. This posture stretches the three yin meridians of the hand, and the back will feel warm.
Third posture: From the thumbs-up gesture of the second posture, turn the thumbs to point directly at the ground, keep the arms level, and hold for one minute. This posture stretches the three yang meridians of the hand, and the neck will feel warm.

💊 Medications

For muscle strain and fascial inflammation of the back, topical medications are the first choice, followed by oral medications.

Topical pain relievers: For mild pain or muscle tension, you can directly use diclofenac diethylamine emulgel (such as Voltaren) or ibuprofen gel, applying 2–3 times daily. Chinese herbal topical plasters such as Musk Bone-Strengthening Plaster contain warming and cold-dispelling ingredients and are suitable for cold pain after exposure to cold. Note that sensitive skin should remove the patch after 4–6 hours, and if there is no relief for 3 consecutive days, it should be discontinued.
Oral Chinese patent medicines (require syndrome differentiation): Traditional Chinese medicine believes that “if there is obstruction, there is pain.” For back pain caused by blood stasis, clinical practice sometimes uses blood-activating and stasis-resolving Chinese patent medicines such as Xuefu Zhuyu Wan (for stabbing chest and back pain with a fixed location) or Shentong Zhuyu Wan (for shoulder, arm, waist, and leg pain that persists). However, Chinese patent medicines must be used under the guidance of a TCM physician for syndrome differentiation and should not be taken blindly on your own.

🦾 Supports

Back supports are mainly divided into two categories: external support and physical therapy.

Lumbosacral orthoses / support belts: Although named “lumbosacral,” their support principle also applies to the stability of the thoracolumbar segment. Molded orthoses can better control spinal movement and have a fixed support effect on acute and chronic back pain and degenerative spinal disease. Chair-back orthoses reduce pain caused by activity by limiting spinal flexion and extension.
Electrical therapy devices (TENS/EMS): Transcutaneous electrical nerve stimulation (TENS) and electrical muscle stimulation (EMS) are commonly used electrical therapy modalities in physical therapy, traditionally used as adjunctive treatment for musculoskeletal disorders, including chronic low back pain. These devices use electrode pads attached to the skin and use electrical current to relieve pain or stimulate muscle contraction.
Home traction devices: Lumbar traction belts and home lumbar traction devices reduce lumbar pressure through pulling force, promote the reduction of herniated nucleus pulposus, and thereby relieve nerve compression. These devices mainly target lumbar disc problems and may not necessarily be suitable for simple upper and middle back pain. They should be used under medical guidance.

🏋️ Exercise Equipment

Complex back exercise machines are not recommended. The core principle is “low load, high repetition, pain-free range.”

Yoga mat / soft ball: This is the foundation for core training. On the mat, you can perform movements such as breathing training (lie flat, place both hands on the waist, inhale through the nose and exhale through the mouth, feeling the chest expand and contract), transversus abdominis activation (lie flat, cross both hands behind the head, slowly lift the head and shoulders while exhaling, and lie back down while inhaling). These movements aim to strengthen the “core muscle group” composed of the abdominal muscles, back muscles, and pelvic floor muscles. They are like the “steel cables” that stabilize a tent. Only when the core is strong can the spine, the “pillar,” be stable.
Resistance bands: Used for low-load resistance training, such as seated rows, which can gently strengthen the rhomboids and middle and lower trapezius, improving back traction pain caused by rounded shoulders and hunched back.
Inversion table: This is a device that uses gravity for spinal decompression, stretching the spine by hanging upside down or tilting to reduce disc pressure. It may be effective for relieving discogenic back pain, but people with high blood pressure, glaucoma, or severe lumbar instability should avoid using it. Be sure to consult a doctor before use.

⚠️ Behaviors That Particularly Need to Be Avoided

Ignoring “red flag” symptoms: If back pain is accompanied by chest tightness, palpitations, sweating, or difficulty breathing, seek medical attention immediately to rule out cardiac problems; if accompanied by night resting pain, fever, or weight loss, be alert to infection or tumor.
Forcing exercise during the acute phase: During the acute phase with severe pain and obviously limited movement, relative rest should be the main approach. Do not force yourself to do the “rolling exercise” or stretching, so as not to aggravate inflammation.
Prolonged dependence on supports: Orthoses or support belts are only recommended for short-term use during the acute phase or in specific activities. Long-term dependence can lead to atrophy of the core muscle groups, which actually makes the spine more unstable.

IV. Behaviors That Particularly Need to Be Avoided

❌ The Most Harmful Movements for the Back

Prolonged head-down phone use and desk work
Suddenly twisting the upper body to lift heavy objects
Bending straight-legged at the waist to lift heavy objects (should bend the knees and squat, keeping the back straight)
Long-term carrying of heavy bags on one shoulder
Sleeping on a mattress that is too soft or a pillow that is too high

❌ Unsuitable Exercises

Heavy squats and deadlifts (when posture is incorrect)
High-intensity badminton, tennis, and other sports requiring frequent upper body twisting
Sit-ups (unfriendly to the thoracic spine and cervical spine)
Forced stretching or massage during the acute pain phase

❌ Other Precautions

Do not ignore persistent night back pain
Do not mistake referred visceral pain for ordinary muscle pain
Do not rely on painkillers for a long time to mask the condition
Do not blindly undergo bone-setting or forceful back-stepping massage

V. Summary

Back pain can be broadly divided into: musculofascial, spinal articular, nerve root, visceral referred, infectious/tumorous/immune, and psychological/psychiatric.
Most are musculoskeletal problems, but heart, lung, liver/gallbladder/pancreas, and kidney diseases can also present as back pain, so back pain that is persistent, occurs at night, or is accompanied by other symptoms should be evaluated by a doctor as soon as possible.
The best treatment is: identify the cause + reasonable pain relief in the acute phase + posture correction and core exercise in the remission phase.
The most important things to avoid are: prolonged sitting with head down, sudden twisting, bending straight-legged to lift heavy objects, blind massage and bone-setting, and ignoring danger signals.