2 doctors weighed in:

What can cause tingling in both lower arms and legs? NOT hands and feet. Persistent for 3 weeks. Also when sitting or resting. No loss of sensation.

2 doctors weighed in
Dr. Matt Wachsman
Internal Medicine
1 doctor agrees

In brief: Tricky

Ok, there's two main distributions of nerve problems: outward along an (injured) nerve or inward from the tips of (sick) nerves.
Nerve problems in the middle of limbs.. all four....would not be a regular nerve distribution. Muscle weakness from electrolytes (K, Ca, Mag), sick muscles. No, not fitting with standard patterns. Neurologist would be a specialist in this sort of condition.

In brief: Tricky

Ok, there's two main distributions of nerve problems: outward along an (injured) nerve or inward from the tips of (sick) nerves.
Nerve problems in the middle of limbs.. all four....would not be a regular nerve distribution. Muscle weakness from electrolytes (K, Ca, Mag), sick muscles. No, not fitting with standard patterns. Neurologist would be a specialist in this sort of condition.
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