hai ...sir..i have a problem with head ache..even i did not take break fast in the morning or else ...having less quantity...of food..will leades to severe head ache...im getting gas from ass and mouth too..no pain in stomache but...getting gas and head ache...when i aproached doctor....neurologist he wrote betacap tr 80 (prolonged release propranolol capsules)..i used for 3 months...it was ohk.. it was used in 2012...now in 2015 im getting headache ..when i want to use this tablets betacap tr 80....my friend told that it was bp tablets...i surprised even though doctor ...did not check my bp ..he wrote tablets..give me good suggestion..sir....im 30 years old and 80kgs...plz help me..