how long can a catheter can be in the uretha is there a time limit?

I was suffering from blood in my stool from long time until i consulted a doc and he said that i have fissure. I got it cured through ointments and having drinking fibre. However, from last few monts I have started suffering from incomplete evacuation. All the time my stomach is bloated up and I dont feel like eating anything. I have increased my water intake and also have started eating fibre fruits to a great extent but nothing is helping me. Howsoever hard I try, I am not able to evacuate completely. I go to washroom at least 5 times a day but still i feel full all the time. Sometimes I get black stool and sometimes its normal. My stool is not hard at all. I feel uneasy all the time. I stay in tension all the time due to this. Please suggest me a cure to this.

Sir i am suffering from knee sweeling in my rt knee for 6 month,two times i hv removed water(aspiration) from it bt never found relief.some time it decrease and some time increase.all tests x rays,crp,esr are normal not yet i found any relief.4 years ago same problem were in my lft knee and dr. Removed 2 pieces(tissue) from lft knee which were found normal(non specific),till one month after surgery i couldn't bent knee even a little bit,i took physiotherapy by wax and till 9 months i could bent it onle 80% after 1.5 or 2 year i could bent it properly 100 bt with pain,still there is pain when i bent it proper,and also swelling in rt knee.Dr.'s Of hospital in which i get surgery 4 yrs ago said that same surgery will pass in rt knee,bt i am afraid because still there is pain in my lft knee,if i pass again surgery in rt knee i will face same problem of pain in my rt knee,please advice me sir if there another way to get treated without surgery like med. Or i should get treated by surgery,i am just 23 yr old boy,still there is whole life for me to live please help me.

In the last 2 months, I have had 3 root canals, 2 abcess teeth,(the same one abcessed twice, the second time it was extracted) and 3 temporary crowns put on. Now, after all that, I have another molar that has a filling it from a long time ago, starting to act up...shooting pains like the nerve is agitated. What on earth could be causing so many of these issues all in such a short period of time? I brush 3 or more times daily. I'd heard that if my hemoglobin, b12 or iron was low that that may be the cause. I'm tired of being in pain all the time...any ideas would greatly be appreciated!!!

Hi Puneet, Every time i eat something i have this inflammatory sensation in my throat that's kind of very uncomfortable. I cannot eat spicy food at all these days. Every time i eat junk food like burgers or Pizza or KFC, i end up having problem with my stomach (stomach upset mostly). This problem started since 2010 when i was doing night shifts for my company. There was a time when i did graveyard shift for 3 consecutive weeks. I stopped doing night shifts after i had problems with my stomach. I have a very tough time in finding food of my taste here. I generally prefer salads and bland food. Fruits rich in alkaline level tend to help me a lot. I'm not married yet, so its very difficult for me to find such food everywhere especially at my workplace. I consume alcohol every weekend but next day morning i end up having acidity. So i have to take ENO (fruit salt) to feel better. This has been the case since 3 years now. The only food which suits me is Bland food and fruits (especially the ones rich in alkaline level). I would really appreciate your help with this. Thanks!

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urinary catheter