I posted on this forum last December...(see Mon, 20 Dec 2004 01:4...

I posted on this forum last December...(see Mon, 20 Dec 2004 01:46:35 -0600 by Guest, #8483). This is a follow-up to that post. I have continued to take Singulair daily since then, despite reading the postings. I still feel the heaviness in my chest, especially at night, and a weird sort of buzzing/vibrating when I exhale that started when I first began the drug. I can't tell if it is coming from my chest or my nose. Also, my joints are very achy. I started to think I was getting arthritis in my fingers, but then remembered the side effects others were having on Singulair. In addition to the pain, I am lethargic, especially after I take the pill each night. There has been a marked change in my personality. I am angry, impatient and depressed. I used to be one of the most tolerant and patient people around. I have gained approx. 13 lbs. since December. I have also experienced multiple sinus and upper respiratory infections since being on the drug. In general, I just don't feel great. I feel much weaker, overall. I don't know what to do since the Singulair has had a huge positive effect in combating my allergies and asthma. It's a catch 22.