Ron,
this probably a repated question, but with different details (was directed by a good fellow member on here), but here goes...i suffered from shortness of breath, stuffy nose, burning lungs and the claustrophobic fear when i was on 500mg/wk of HG test e with a 0.5mg EOD UGL adex. had to drop the cycle during my 10th wk, cause i thought it was becoming worse and turned into panic attacks i think. i started snoring at wk5 and always wake at night gasping for air cause my nose decided to clog on me. made a mistake and started pct after 1wk instead of 2wks (hence the half life of test e) and did nolva 40/20/20/20, clomid 100/50/50/50. did BW work 1.5 months after pct and results came with low test,low lh/fsh,high estro. currently in the begining of 3rd wk of my repeatitive pct cause the last pct wasnt successful. my 2nd pct consists of nolva 20/20/20/20, clomid 50/50/50/50 and started one day dose of 1.25mg letro and 10mg aromasin EOD. i did the letro cause my e2 was extremly high off cycle (+100)and decided to knock that value down and then go aromasin till end of pct. my plan was to run nolva/clomid/aromasin in this 2nd pct, but i had to do this instead, cause i didnt have aromasin in the begining:

days 1-15: 20 nolva, 50 clomid
days 16: 20 nolva, 50 clomid, 1.25mg letro, 25mg aromasin
days 17 and onwards: 20 nolva, 50 clomid, 10mg aromasin EOD

my question was the shortness of breath was caused from high e2? or maybe the high e2 was because i started pct early and the shortness of breath was from something else? my food was clean. 5-6 solid meals and 2 protein shakes. low salt, low sugar, low fat...etc

as an extra note: my shortness of breath issue went away once i got off the cycle, BUT now i have a stuffy nose and need to use nasal spray to breath freely. went to the ENT doctor and told me i have enlarged turbinate tissue when i did a sinus x-ray....what? how did this happen? i never suffered from sinus issues during puberty or even in the past...now am on allergy pills, tonsil antiboitic, nasal congestion pills and it doesnt seem to do anything (alomost done with the meds).incase you are wondering about my age am 28 (going to be 29 in a month) and that was my 1st cycle. and my BF is 12-14%. went really lean during cycle and started to see my lower abs more like the top. no bloating or anything during cycle. if nasal spray make me breath 100% does that mean am still going through some kind of an allergy even after cycle? am trying to understand if its an allergy reaction or its true my tyrbinates tissue grew from gear or from high estro? when they close completly i use the spray and they open fully. when they open fully i feel no restriction at all and feel what the ENT doc said is not true.