Karachi [Pakistan], December 10 (ANI): Pakistan’s largest city, Karachi, is currently facing a severe shortage of essential medicines, including life-saving drugs, which has worried patients and citizens in the city, as reported by ARY News. ARY News is a Pakistani news channel. According to the report by ARY News, citing sources, Karachi and its residents are severely affected by a shortage of medicines, including vaccines, insulin for diabetes management, epilepsy drugs and several other products. Meanwhile, medicines to control blood pressure and other life-saving drugs are being sold at hi…