Heart Rhythm Changes. Clonidine may bring about coronary heart rhythm troubles that may lead to an irregular heartbeat and fainting. Some individuals have a better danger of this, including individuals with present heart problems or who consider other medicines that have an effect on the heart. Get emergency aid https://codylnkey.uzblog.net/not-known-facts-about-what-is-the-drug-conolidine-used-for-52155287