Tendonitis is rather painful.
You will experience morning stiffness, movement difficulties, and changes in your ability to function.
It is not only painful, but can entail redness and inflammation of tendons attaching muscle and bone.
Without treatment, tendonitis will become aggravated and even chronic.
If you persist in sports participation with tendonitis, a tendon might rupture, producing a longer term situation, possibly involving a surgery.
Causes of tendonitis include joint over usage, training improperly in sports activities, lack of warming up before exercise, injuries and aging.
If you've not exercised in some time, then drive your body too hard with additional training or working out, you can go through tendon pain.
Avoid putting excess load on tendons by uphill running, jumping repeatedly, or sprinting for longer than accustomed distances.
Running or other high impact exercise on hard surfaces like asphalt or cement is also to blame, as are poor fitting shoes.
If shoes do not properly fit they can provoke uneven movement of feet and heels inside the shoes.
Also, worn shoes don't give enough heel support.
Footwear which is too tight or too small rubs and irritates your Achilles tendons, and shoes that will not bend adequately in the area where your toes meet your foot can put undue stress on an Achilles tendon as well.
Those with over pronation, a condition in which the foot rolls inward too much when you walk or run, or with overly high arches can also develop tendonitis.
Hamstring or calf muscles that are too tight is another way that you may develop it.
It could be that your Achilles tendon is too tight or thick, and cannot stretch the way it needs to.
Tendons stiffen as they age and may be more easily injured.
Those having arthritis could notice bony growths developing around the heel; these can also irritate the Achilles tendon.
It is wise to listen to your body and not ignore pains when you infer that you have tendonitis.
See your doctor as soon as possible.