One sided weakness without any other symptoms

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"Stroke"[MeSH Terms] AND "Transient Ischemic Attack"[MeSH Terms]

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CDC stroke symptoms sudden one-sided weakness emergency

Sudden one-sided weakness is a possible stroke or transient ischemic attack (TIA) even if there are no other symptoms. Call emergency services now (911/999/112, depending on your country), particularly if it began suddenly or is still present.

Do not drive yourself, wait to see whether it improves, eat or drink, or take aspirin unless emergency clinicians tell you to. Note the exact time the person was last known well. Sudden weakness or numbness of the face, arm, or leg on one side is a recognized stroke warning sign, and rapid treatment matters. The CDC stroke guidance advises calling emergency services at the first sign of suspected stroke.

Even if it has fully resolved, seek emergency assessment today because that can be a TIA, which may precede a stroke. Recent evidence also supports the importance of thorough assessment after TIA or minor stroke (PMID: 40136306; PMID: 41147389).

While waiting: keep the person safe and seated or lying down, do not let them walk unassisted, and watch for facial droop, speech difficulty, vision change, severe headache, confusion, or worsening weakness.

Not sudden but gradually normal no income nor decrease sometimes coming

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"Muscle Weakness"[MeSH Terms] AND diagnosis

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NHS weakness one side body when to seek urgent medical help intermittent weakness

If the one-sided weakness comes and goes, gradually improves, and is not clearly getting worse, it is less typical of an acute stroke. But it still needs an in-person medical assessment soon, ideally within 24-48 hours, especially if it affects the arm and leg on the same side.

Intermittent weakness can occur with nerve compression, migraine, seizures, metabolic problems, or neurological conditions. Textbooks note that fluctuating weakness may occur with neuromuscular-junction or muscle-channel disorders, but these usually need a neurological examination and sometimes blood tests, nerve testing, or brain/spine imaging to identify the cause.

Go to emergency care immediately if an episode becomes sudden, lasts more than a few minutes, or comes with:

facial drooping, numbness, slurred speech, confusion
vision loss/double vision, severe headache, loss of balance
trouble swallowing, breathing, or walking
new bladder or bowel problems
weakness after head/neck injury

Until you are seen, write down: which side and body part is affected, episode duration, triggers such as exercise, heat, stress, posture, sleep, and whether there is pain, tingling, numbness, or eyelid drooping. Do not ignore a new episode simply because it improves.

It's has been for 1 week but no other symptoms only one side light weakness

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"Transient Ischemic Attack"[MeSH Terms] AND "Stroke"[MeSH Terms]

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American Stroke Association stroke warning signs weakness one side emergency assessment

One week of new weakness on only one side, even if mild and without other symptoms, should be assessed urgently today at an emergency department or urgent neurological service. Do not wait for a routine appointment.

It may be from something less dangerous, such as a nerve or spine problem, but one-sided weakness is a focal neurological deficit and can also occur with stroke, a small brain bleed, inflammation, seizures, or other brain/spinal conditions. Lack of speech problems or facial drooping does not safely rule these out.

Please arrange someone to take you now, or call emergency services if you cannot walk safely. Do not drive yourself. A clinician may need to do a neurological examination and decide whether brain imaging, blood tests, or other tests are needed.

Call emergency services immediately if it worsens at all or if you develop facial droop, difficulty speaking, numbness, vision changes, imbalance, severe headache, confusion, or trouble swallowing. The American Stroke Association warning signs include weakness in one arm, especially if it drifts down when both arms are raised.

On long sitting I'm getting weakness on one side

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"Lumbar Radiculopathy"[MeSH Terms] AND "Muscle Weakness"[MeSH Terms]

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NHS sciatica leg weakness emergency symptoms cauda equina

If it happens only after sitting for a long time and improves after standing, walking, or changing position, a compressed nerve in the buttock, lower back, or leg is more likely, especially if it is only in one leg. Prolonged sitting can aggravate sciatic-nerve or lumbar nerve-root irritation. These problems often cause tingling, numbness, pain, or weakness in part of one limb.

However, because you have described new one-sided weakness for a week, please arrange an in-person doctor visit within the next 1-2 days. The clinician needs to distinguish temporary “pins and needles” from real loss of strength and check your back, nerves, reflexes, and circulation.

For now:

Avoid long uninterrupted sitting. Stand and move gently every 30-45 minutes.
Avoid sitting on a hard edge or with legs crossed.
Do not do heavy lifting or forceful stretching until assessed.
Note whether it is the leg only or also the arm/face, and whether there is back or buttock pain radiating down the leg.

Go to emergency care now if the weakness is present even when not sitting, is worsening, affects the arm or face, or you develop speech/vision problems, severe headache, trouble walking, numbness around the groin, or bladder/bowel changes.

No nwe one sided weakness

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I understand: you do not have constant or new weakness. You feel temporary weakness or numbness on one side only after sitting for a long time, and it improves when you change position or move.

That pattern is more consistent with temporary pressure on a nerve or reduced circulation from posture, often affecting the leg or buttock, rather than a stroke.

Try:

Stand, stretch gently, and walk for a few minutes every 30-45 minutes.
Avoid sitting with legs crossed or sitting on a hard chair edge.
Use back support and keep both feet flat on the floor.

Arrange a routine doctor visit if it keeps happening for more than 1-2 weeks, becomes painful, or you notice ongoing numbness, tingling, back pain going down the leg, or actual loss of strength.

Seek urgent help if weakness does not go away after changing position, suddenly becomes severe, or involves the face/arm, speech, vision, balance, bladder, or bowel control.

What can cause this things

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"Sciatica"[MeSH Terms] AND "Nerve Compression Syndromes"[MeSH Terms]

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NHS sciatica causes symptoms weakness leg sitting

Because it occurs after prolonged sitting and improves when you move or change position, the most likely causes are related to posture and temporary nerve pressure, especially if it is in one leg.

Possible causes include:

Temporary nerve compression
- Sitting with legs crossed, on a hard edge, or with pressure on one buttock can compress nerves.
- This may cause a “heavy,” weak, numb, tingling, or pins-and-needles feeling that clears after standing or walking.
Sciatic nerve irritation
- The sciatic nerve runs from the lower back through the buttock and down the leg.
- Long sitting can irritate it, sometimes even without much pain. It can cause symptoms in the buttock, back of thigh, calf, or foot. The NHS explanation of sciatica includes numbness and weakness as possible symptoms when a nerve is pressed or irritated.
Lower-back nerve-root irritation
- A disc bulge, muscle tightness, or joint problem in the lower back can irritate a nerve root. This is called radiculopathy.
- It may affect only part of one leg, such as the thigh, foot, or toes, and can be worse with sitting, bending, coughing, or lifting.
Pressure near the knee
- Sitting with one leg crossed or pressing the outside of the knee against a chair can compress the peroneal nerve.
- This can make the foot feel weak or “asleep,” especially when lifting the toes.
Muscle stiffness or fatigue
- Long sitting can stiffen the hip, buttock, and lower-back muscles. This can feel like weakness when you first stand, even though actual muscle power is normal.

What to do:

Get up and walk or stretch gently every 30-45 minutes.
Avoid crossed legs, slouching, and hard chair edges.
Use lower-back support and keep both feet flat on the floor.
Observe whether it is truly weakness, such as the foot dragging or difficulty standing on toes, versus numbness/heaviness.

Book a routine medical visit if this continues beyond another 1-2 weeks, happens more often, or you develop persistent numbness, back pain traveling down the leg, or clear loss of strength.

Seek urgent care if it does not resolve after changing position, becomes progressive, or there is foot dragging, severe back pain, numbness around the groin/bottom, or bladder/bowel changes.

What symptoms would suggest a back or sciatic nerve problem?

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"Sciatica"[MeSH Terms] AND symptoms

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NHS sciatica symptoms leg pain numbness weakness red flags

Symptoms that point more toward a lower-back nerve or sciatic-nerve problem include:

Pain starting in the low back or buttock and traveling down one leg, often to the calf, foot, or toes
Burning, electric-shock, shooting, or aching pain
Tingling or “pins and needles”
Numbness in part of the leg, foot, or toes
Symptoms worse with prolonged sitting, bending, lifting, coughing, or sneezing
Improvement after standing, walking, lying down, or changing position
A heavy or weak feeling in one leg, or difficulty lifting the front of the foot/toes
Tightness in the buttock or back of the thigh

Sciatica usually affects the buttock and back of one leg, sometimes extending to the foot and toes. It happens when the sciatic nerve or a nerve root in the lower back is irritated or compressed. The NHS sciatica overview lists pain, tingling, numbness, and weakness as typical symptoms.

For your description, temporary symptoms only after prolonged sitting could fit posture-related nerve pressure, particularly if it is in the leg only and completely resolves with movement.

Seek urgent medical care if you develop:

Weakness that persists or worsens, foot dragging, or repeated falls
Symptoms in both legs
Numbness around the groin, genitals, or buttocks
Trouble starting urination, loss of bladder or bowel control
Severe worsening back pain, fever, or weakness in the face or arm.

Prolonged sittinlight one side weaknessg in a chair causing

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"Sciatic Nerve"[MeSH Terms] AND "Nerve Compression Syndromes"[MeSH Terms]

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prolonged sitting chair nerve compression leg temporary weakness sciatica NHS

Yes. Sitting in one chair position for a long time can cause a temporary light weak, heavy, numb, or tingling feeling on one side, usually in one leg.

It can happen because pressure or posture briefly irritates a nerve:

Pressure on the buttock can irritate the sciatic nerve.
Crossing legs or pressure at the outside of the knee can irritate the peroneal nerve.
Slumped sitting or bending at the hip can aggravate a nerve coming from the lower back.

This is more likely if it:

Happens only after long sitting
Is limited to the leg/buttock or foot
Gets better within minutes after standing, walking, or repositioning
Does not involve your face or arm

Try getting up every 30-45 minutes, keeping both feet flat, avoiding crossed legs, and using a chair with back support or a cushion.

It should still be checked by a clinician if it keeps recurring, lasts after you stand, or there is genuine weakness such as foot dragging or difficulty rising from a chair. Seek emergency help if symptoms affect the face or arm, speech, vision, balance, or do not resolve with changing position.

How can I confirm that it is scaittic nerve compression

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"Sciatica"[MeSH Terms] AND diagnosis

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NICE sciatica diagnosis physical examination straight leg raise imaging not routinely offered

You cannot reliably confirm sciatic nerve compression by yourself. A clinician confirms it from your symptom pattern and a neurological examination. Often, the irritation is at a nerve root in the lower back, rather than the sciatic nerve itself.

Features that make a back/sciatic nerve cause more likely are:

Symptoms affect the buttock and one leg, sometimes extending down the back or side of the thigh, calf, foot, or toes.
There is tingling, numbness, burning, electric-shock pain, or heaviness in a specific path down the leg.
It is brought on by prolonged sitting, bending, lifting, coughing, or sneezing, and improves with standing, walking, or changing position.
There is back or buttock discomfort, although it can be absent.
There is weakness in a particular movement, such as lifting the toes/foot or pushing off with the foot.

At an appointment, a doctor or physiotherapist may check:

sensation in different areas of the leg and foot
leg strength, reflexes, walking, and foot position
hip and back movement
a straight-leg-raise test, where lifting the straight leg reproduces typical pain down the affected leg

Do not rely on a home straight-leg-raise test as proof. It is not specific and cannot rule out other causes. Imaging such as MRI is not routinely needed at first, but may be considered if symptoms persist, there is true or worsening weakness, or the result would change treatment, as explained in NICE sciatica guidance.

For your pattern, if the feeling is only after long sitting and clears fully soon after standing or walking, posture-related pressure is plausible. Arrange a routine examination if it keeps recurring for 1-2 more weeks or you notice actual weakness rather than only heaviness or tingling.

Seek urgent care if you have persistent or worsening leg weakness, foot dragging, numbness around the groin/bottom, loss of bladder or bowel control, symptoms in both legs, or new face/arm weakness or speech/vision changes.

Even my upper arm is getting weak

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