Very effective for tendonitis is Zheng Gui shui. Chinese linament you apply topically three times a day. Smells a little weird, but inexpensive and very effective. I just get it from amazon and you can read several hundred positive ratings there. Get the roll on applicator.
.Note well: this will reduce the inflammation/swelling, but will not treat the cause e.g. if the cause is overuse, you have to stop the overuse.
The above should treat the hip, the Achilles may be more difficult. If after a week it isn't gone/mostly better, PM me and I can suggest something more effective.
We have used Zheng Gu Shui often. It absorbs quickly, and works great for what I will say are general aches and pains, as I do not know specifics. Not too strong smelling for me nor a strong counter-irritant. I purchased refillable, roll top bottles as that makes it easy to apply. Otherwise, just pour a little in your hand. To my roller, I combine it with Wood Lock oil which has a strong Wintergreen content, and is a much stronger counter-irritant. Luckily, I buy both locally.
If you have not seen a Dr., and pushed for labwork to rule out systemic issues, I would.
When I hurt a tendon, cartilage or ligament in my knee, the pain persisted for at least 6 weeks. No improvement. I added collagen peptides for stomach issues, and my pain also went away after a couple weeks. I did not anticipate this. Recently, I had some sort of rib cartilage injury which was persisting. I added Biocell Collagen based on good comments on longecity. I take 1 gm with vitamin C and Lysine twice a day. The pain has mostly resolved after about one week. After a month, I plan to switch to 1 gram with Vitamin C and Lysine at bedtime.
Good luck and take your problem seriously.
Edited by Heisok, 28 December 2017 - 11:31 PM.