Flairs symptoms and conditions

I am a 50 year old women. I had bronchitis that turned into severe asthma.
Could not stop coughing. I have been on Singulair for over a year. Have had weight gain, Hand numbness,Stomach problems. Even had an colonoscopy but turned up nothing. Now I understand after reading all these posts. The weight gain alone was driving me crazy. Limiting myself to 1200-1400 calories, eating only lean meats and vegetables.Exercising and loosing MINIMAL weight over a 4 month period. I felt like I was doing something wrong. Ive thrown my Singulair away after reading your posts. Will figure out something else if my allergies and or asthma flairs. Just not worth it. Will repost after Ive been off a while.