ForumsArchive of old foru...Acne and its treatm...Prescription acne m...Does Spiro Cause An... Notifications Clear all Unless you have severe, widespread, and scarring acne, The Regimen is normally my suggestion for the most effective acne treatment.My suggested acne treatment Learn The Regimen → Learn The Regimen → Does Spiro Cause Anyone On Here Muscle Weakness? Does It Go Away. Pookiedoll 80 MemberMember0(@pookiedoll80) Posted : 04/02/2015 2:13 pm Been on it for about 5 weeks. In the last week or 2 I feel like I get this weird sensation in my arms. Not sure if its muscle weakness or what. What could this be and is this a side effect from Spiro? Quotetracy 521 MemberMember144(@tracy521) Posted : 04/02/2015 2:48 pm I would ask your doctor about it. I have been on spiro for over 2 years and never had any of those issues. Quote