Is leg numbness a symptom of peripheral neuropathy?

Varicose veins refer to a condition where the superficial veins of the legs become abnormally swollen and twisted due to one-sided valve dysfunction in the leg veins, causing blood to flow backward.

It's normal for my legs to swell at night, but since a month ago, I've been experiencing severe numbness in my left leg.

When driving, my left leg often remains on the pedal because I don't need to use it, and after a few minutes in that position, the numbness in my leg worsens, and I also experience more cramps at night.

Symptoms of varicose veins include leg numbness, swelling, and cramping. Additionally, they are said to be related to heart problems, so I am more worried because I have arrhythmia.

I regret not having the varicose vein examination done when I was hospitalized last time.

I am taking medication to relieve the numbness symptoms, but there has been no improvement, so I need to get tested as soon as possible.