― I have a lumbar disc herniation at L5 and I'm in one of those crisis. ∙ For those who don't know about sciatic pains and other symptoms ∙ it is not a very pleasant pain. ∙ Now I'm having my feet tingling and it is difficult to walk and it makes me ∙ nervous and impatient because it tingles when I'm sat too. ∙ So I'll have to wait and be away from the computer. ∙ I have to have a notebook. Grr... .