Deutsche Electro Magnetic Physiotherapy Especial Clinic - Addis Ababa

I went from England for the wedding of my niece. When I got of the plane I could not stand erect neither was I able to walk properly without pain. A family friend suggested I went to this place for a physiotherapy. The reception I got was admirable and they seem to understand a happy customer is the source of their livelihood. The also have a book for the feedback from customers.
I was examined by a young man who I told that I was diagnosed with early onset of osteoarthritis to which he could not agree following his examinations. I was impressed by his confidence. Subsequent treatments with various instruments were good. The ultrasound massage I had by the Doctor who owns the clinic and had been working in Germany for 30 years,as he told me, was effective. He was a doctor one can talk to. I had about 15 sessions as are result of which I was able to stand and walk upright.
This was in 2016. Today, in England, I fell dawn stairs and hurt exactly the same place of my lower back and taking three different painkillers to put up an excruciating pain. A friend of mine called to check how I am doing and as he knows my past experience, he asked me the name of the clinic. I could not locate the paper work therefore resorted to google and found this site. Since I found a review space, I could not help witnessing my experience.

I have back for long time and I have visited many physiotherapy clinics in Addis Ababa. but the pain is still with me and preventing me not to do my daily activities. therefore, could your clinic has solution for such problem, thank you.

How dose electro magnetic physiotherapy helps improving a pain condition similar to siatica?