Accomplishment symptoms and conditions

I have been on Prednisone for 3 months for PMR (polymyalgia rheumatica)and so far the pros have far outweighed the cons. PMR is an extremely painful condition that affects the shoulders and hips especially at night and early morning, I spent all of December and January sitting upright in a chair trying to sleep, untill I was diagnosed and prescribed Prednisone and oxycodone. I started at 25 mg and I'm now down to 15mg. The side effects that I do have are weight gain (about 10 pounds), mild mood swings and insomnia.I am an avid bicycle rider (25-35 training miles per day on week days a lot more over the weekend),I am 60 years old and now back on the bike. The strange thing is after about one month back in training I am much stronger this year than last even with the added weight. Last year, a solo, 30 mile hard ride I would average about 17 mph this week I went out on my same training ride at 19.4 mph, over 2 mph faster. Everything I read about Prednisone says that it wastes muscles,but I have become stronger. Is it possible that it's the Prednisone?

(A divorced father)
My son has been on Singulair now 5 years and I am in the middle of fighting to get him off. My son is now 7 years old and has been diagnosed with allergies (no test have been done which I find very odd), which leads to a case of mild asthma. This past weekend his mother forgot his Singular on Friday so I could not give him any till the next day, where we met at his soccer game. Saturday night I gave him his usual pill and thankfully due to his exhaustion from playing out side all day he went to sleep in 10 min. vs 3 hrs later which is the norm since Singulair seems to jack him up.
He also has red puffiness under his eyes - most likely allergies.
Seems depressed - just driving down the road and I look at him in the rear view mirror and he just sits and stares into space. When I ask what's wrong he either says nothing or I am tired.
He will try to tell a story or think for himself and just stops mid sentence and says " never mind I am just confused"
He will be having fun one moment and just starts crying or gets depressed.
He was throwing a ball in the house (yes I know) and accidentally knocked a glass over breaking it - he went running to his room, crawled under his bed and sobbed profusely for over 30 min.
He has a hard time doing / focusing on homework - becomes bored very easily.
Does not want to go outside. I will take him to allot of cultural events/ hands on or participation events - he will not try anything. He is unsure and will not come out of his box so to speak.
I spoke with his doctor who was reluctant to take him off, but then agreed that if it was OK with the ex, to take him off for a week to see what happens.
The fun part: My ex is convinced that since he has been on Singulair for 5 years he is fine and does not need to come off it.

1.) Son is diagnosed with mild asthma or allergy induced asthma.
He has never had an allergy test done and has not had a lung function test in over a year.

2.) It is documented that our son has four outbreaks a year. (sounds like the changing of the seasons) but is given Singulair all year round and the dosage has also been increased.

3.) Since the court order, ordered my ex to enroll our son in sports (she would not let him play anything) he does not wheeze or cough uncontrollably.

4.) Since I had to battle to get our son on my insurance I have cut her control issues off a little, but she is refusing to take him off Singular just for a week to see how he reacts. Although I do agree that he should have some form of allergies medicine.

5.) When I found out about the side effects of Singulair, I also found that his doctor was getting ready to add two other allergy medicines to his portfolio - totaling 3 different meds.

I see our sons behavior getting worse and I watch him turn into something he is not and with a controlling individual not believing anything about the side effects it looks like I will have to rely on the medical system to prove my point. I do believe he needs to be accurately tested for allergies and given a regularly lung function test but most of all since he is now on my insurance, a second opinion and a 3rd to narrow down what the situation is and an alternative medical procedure that is fit for the symptoms.

Update: Our son has been off of singulair since the 28th of March.....he had experienced most of complaints and ailments that affect other children. Since then, he is still tough to get to sleep - probably a 3 year old thing - but is better that before. He is also sleeping much more soundly and waking on the right side of the bed. He is still complaining of the leg cramps and sometimes still limping around for a while, and also complaining of stomach aches... I suspect those too should disappear after some time, however, he is no longer complaining that the lights and sun hurt his eyes. It is as though a major fog has been lifted - he is listening to us more the first time we speak rather than having to fight over things such as cleaning, or behaving. He is not as physical with us or his brother as before. And, the most important thing....he seems truly HAPPY - he has been napping all week at day care, and is proud of his accomplishment! He is focused in Karate class - listens to his Sir - engages in the activity with the other children - is more vocal and energetic....and once again PROUD! His Karate teacher - Sir - noticed an immediate difference in our beloved son - he was so surprised that Singulair is to blame - he said that our son is a complete different child without a trace of the drugged, insecure, and quiet boy he knew a week ago.
This Saturday our little boy will be testing for his yellow belt and he is so excited that he can hardly contain his HAPPINESS!!!!!

One last thought though.....I am extremely worried of any lasting mental or physical implications this drug could have on him - what does the future hold for our son - could this drugs nasty side effects cause some crazy long term side effect we have yet to see???