Prolonged antibiotics use may cause cancer No alternative, patients have to take harsh meds
Drugs kill microflora in the gut, leave bowel vulnerable
Prolonged use of antibiotics including penicillin, quinolones and metronidazole for a long period of time kills the normal microflora in the gut and could cause bowel cancer in some cases, according to a research study published in the medical journal Gut.
Various studies published from 2010 to 2016 have shown that overuse of antibiotics increased the chances of developing colorectal cancer by 8 to 11 per cent.
Experts point out that antibiotics are important to kill harmful bacteria and control the infection in the body. Dr Ramesh Kumar, head of the gastroenterology department in Osmania General Hospital said, “Antibiotics are used for only six to seven days in the general population and whatever is destroyed is again recreated by the body. Hence there is no problem for normal people. Those who are on long-term antibiotics like diabetics, tuberculosis patients and those suffering from long-term illness develop resistance to the antibiotics as the harmful bacteria covers the lining of the intestines. They require other stronger medicines to overcome Antibiotic use is the highest among patients with tuberculosis and those who suffer from critical illness, hospital acquired infections and other diseases where they have no option but to take the medicines to fight the harmful bacteria.
Dr H.R. Kishan, chest physician, said, “A tuberculosis patient is asked to have a balanced diet along with the huge list of medicines. They are advised to go high on proteins as it helps the body build the immunity to fight the bacteria and the side-effects of these the resistance.”
Studies which have followed up more than 1 lakh patients state that destruction of the gut flora leads to inflammation and causes polyps, a cauliflower or mushroom shaped growth in the large intestine.
Dr S. Chandrika, gastroenterologist, said the misuse of antibiotics medicines.”
He said such patients were told to consult the doctor for the sideeffects as they can then be given other medicines.
“Antibiotics are the only way out but there is a large section of general population which takes antibiotics for viral fevers, cold and was very high in the country but it was not the only cause of colorectal cancer. It can be one of the factors but not necessarily the main reason. There is no direct link established between the different classes of antibiotic medicines and colorectal cancer.”
Doctors state that the main reasons for colorectal cough which is not required. They are not only creating resistance but also damaging their digestive system,” Dr Kishan said.
Self-medication of antibiotics is another major problem and for that reason the latest prescription from doctors is important to control the misuse. cancer are the lifestyle habits like consumption of red meat, highly processed foods and less fibre foods accompanied with issues of severe constipation in the patient.
The destruction of gut flora affects the digestion system and it aggravates the existing condition in the body. The Hyderabad Metro Water Board is incurring heavy losses in terms of water and revenue due to illegal connections and ageing, leaking pipelines.
In a study conducted in 2009-10 to identify old, damaged, defective and leaking pipes, 991 km of pipeline was found to be in need of replacement. A more recent study done in 2013-14 revealed that an additional 515 km of pipeline needed to be replaced.
The water board is losing an estimated `50-60 crore a year due to the old pipes and illegal connections.
About 40 per cent of the drinking water supplied by the Water Board is what is known as unaccounted for water. Illegal connections and leakage of water due to old pipelines contribute the major share to this.
Of the 991 km of pipe line identified for replacement in the earlier study at a cost of `1,152 crore, about 476 km was replaced between 2009 and 2013-14.
The 2013-14 study identified an additional 819 km of defective pipe lines, altogether totalling 1,334 km, covering the entire Greater Hyderabad Municipal Corporation area.
About 178 km of pipe line has been replaced. That still leaves a huge 1,156 km that needs to be replaced.
Water Board managing director M. Dana Kishore said that work will be taken up to replace about 350 km of pipe line at a cost of `150 crore.
He said that it was not possible to replace all the old pipelines at one time because large numbers of people will have to go without water when the repairs are being carried out and supply is stopped.
He claimed that the water board has reduced unaccounted for water to 33 per cent from 40 per cent. Mr Kishore said that it is proposed to install suitable meters on priority basis to potential domestic customers and all commercial and industrial connections.