What should you know about frequent pins and needles in hands and feet?

Tingling after sitting or sleeping on a limb often settles when pressure is removed. Persistent, spreading, or symmetrical symptoms can reflect [Peripheral Neuropathy](/conditions/peripheral-neuropathy/). [Type 2 Diabetes](/conditions/type-2-diabetes/), [Vitamin B12 Deficiency](/conditions/vitamin-b12-deficiency/), and [Hypothyroidism](/conditions/hypothyroidism/) are possible causes. Fast breathing during [Panic Disorder](/conditions/panic-disorder/) or [Generalised Anxiety Disorder](/conditions/generalised-anxiety-disorder/) may also cause tingling. The pattern, duration, weakness, balance, and other symptoms help guide assessment.

Notice whether symptoms follow a position, activity, new medicine, or alcohol use. Protect numb areas from hot surfaces and cuts, wear comfortable footwear, and avoid prolonged pressure on a limb. Book a medical assessment when symptoms keep returning, interfere with walking or hand use, or do not settle after changing position. A clinician may check sensation, strength, reflexes, blood sugar, thyroid function, and vitamin levels.

Call emergency services for sudden one-sided numbness or weakness, facial drooping, trouble speaking, severe imbalance, or new vision loss, because these can be signs of [Stroke](/conditions/stroke/) or a [Transient Ischaemic Attack](/conditions/transient-ischaemic-attack/). Seek urgent care for rapidly worsening weakness or loss of bladder or bowel control.

Ask what distribution of symptoms suggests, whether medicines or diet could contribute, which blood tests are suitable, and how to protect areas with reduced sensation.