I have a friend that has recenlty had these symptoms. High blodd pressure, right leg pain and excessive weight gain. Shwas admitted to the hospital 4 days ago, was released yesterday. She was admitted because her bp was 160 / 140 and her herat rate was 132. She is 35 yrs old. They did a heart cath thinking she had a blockage, she didnt. They said her heart was great! They tested her kidneys today and said they were good too. She was told about amonth ago that her thyroid gland did not work right. However they told her that it had probably been like that for years, She has just recently been having the bp problems. She is very dizzy and light headed, ALOT! The drs around here seem to not find anything, but something has to be causeing it! What could it be?