Get your health question answered instantly from our pool of 18000+ doctors from over 80 specialties

190 Doctors Online
Doctor Image
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

I will be looking into your question and guiding you through the process. Please write your question below.

What causes an intermittent sharp pain in the left leg about 4" above the knee lasting a few seconds?

Answered by
Dr.
Dr. Michelle Gibson James

General & Family Physician

Practicing since :2001

Answered : 15926 Questions

default
Posted on Wed, 22 Aug 2018 in Bones, Muscles and Joints
Question: intermittent pain left leg, inside, just about 4" above knee cap...last for a few seconds the reoccurs in about 5 minutes..not muscular or bone/arthritis type pain...slightly sharp and maybe 3-4 on a pain scale of 10
doctor
Answered by Dr. Michelle Gibson James 20 minutes later
Brief Answer:
may be neuralgia-nerve related pain

Detailed Answer:
Hi,

Intermittent pain that lasts a few seconds is often related to the nerves that supply the particular area.

It may be nerve related pain-Neuralgia.

This can be temporary or permanent and it has different possible causes.

The most common causes are--(1)trauma to the nerves-- this can occur in the spine/backbone as the nerve leave the spinal cord. Arthritis of the back can do this.
It can also occur at any point along the path of the nerve.

(2)diabetes

(3)liver or kidney disease

(4)autoimmune conditions such as rheumatoid arthritis, lupus etc

(5)exposure to toxins

(6)low levels of vitamin b12 or folate

(7)thyroid disease

(8)abnormal levels of vitamin b6

(9)infection such as shingles

In some persons the cause is not known

If it continues or worsens then you can see your doctor for assessment which would involve physical examination and possible imaging of the back (where nerves originate).
In some persons, blood tests may also be needed as well

There are medications that can help nerve related pain

I hope this helps.

Take care,
Dr. Michelle Gibson James


Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
premium_optimized

The User accepted the expert's answer

Share on