Singulair Side Effects: October 22, 1998 I had resp. failure (with intubation). My new p http://www.medications.com/effect/view/36536 October 22, 1998 I had resp. failure (with intubation). My new pulmonary doctor put me on Singulair 10 mg once a day, a few weeks after. Within time, I started to have numbing and tingling in my face, arms, and legs. March of 1999 the symptoms worsened a Please report your adverse reaction to the FDA. You can find the Thu, 13 Nov 2008 21:48:11 -0500 http://www.medications.com/effect/view/36536?item=14463 Please report your adverse reaction to the FDA. You can find the link to the FDA's MedWatch reporting site on the Parents United for Pharmaceutical Safety and Accountability web site: www.parentsforsafety.org, on the top of the "links/resources" page. The http://www.medications.com/effect/view/36536?item=14463 Hello, I was diagnosed with adult onset asthma in March 2007. In Wed, 28 Jan 2009 19:46:01 -0500 http://www.medications.com/effect/view/36536?item=16514 Hello, I was diagnosed with adult onset asthma in March 2007. In May 2007 my Doc prescribed Singular (gave me a big bag of samples). It helped but my legs and feet began to tingle and so did my hand. I started falling and the pain in my legs became unbe http://www.medications.com/effect/view/36536?item=16514