Dr Reddy's Laboratories today reported a 93.79% increasee in consolidated net profit at Rs 90.91 crore for the second quarter ended September 30, 2005 as against Rs 46.91 crore in the quarter ended September 30, 2004.According to a release issued by Dr Reddy's Laboratories to the BSE today, total income increased 8.65% to Rs 584.68 crore in Q2FY06 from Rs 538.13 crore in Q2FY05.