Brief Answer:
Not a serious issue.
Detailed Answer:
Hello,
Thanks for posting your query.
At your age the commonest cause for such a heaviness in the legs is due to
nerve root compression at the level of lower
lumbar spine due to age related degenerative changes in the disc.
Sitting in the chair will aggravate the heaviness. You need to lie straight on the bed without a pillow to decrease the nerve root compression. You can also use pillows under your knees for an earlier relief.
For this condition you have to do stretching & strengthening exercises in which you have to stretch tight muscles & strengthen weakened ones which will alleviate
stress on facet joint and disc. You can do this under the guidance of a proficient physiotherapist.
Since there is only heaviness of the
limbs it suggests that the affection of nerve root is only minimal.
Such minor symptoms are usually taken care of by
Methylcobalamin supplements which you can take after consulting your orthopedician.
This is not a serious issue and can be resolved with proper care and supplements.
Do not lift heavy objects, especially after bending down. Eat a healthy wholesome meal which should satisfy your minerals and
proteins requirement.
I hope this answers your query.
In case you have additional questions or doubts, you can forward them to me, and I shall be glad to help you out.
Wishing you good health.
Regards.
Dr. Praveen Tayal.
For future query, you can directly approach me through my profile URL http://bit.ly/Dr-Praveen-Tayal