Victor Kiriakis. Victor Kiriakis is a fictional character on NBC's Days of Our Lives. The role has been portrayed by John Aniston since 1985. His time on the show has been since 1985 with a brief storyline driven absence in 2004 when his character was killed off but found alive on the island of Melaswen.
People also viewed. 1  Biotin can cause palpitation. 2  Heart palpitation due to excessive biotin. 3  Causes of palpitations.  Neck injury causing 1  palpitations. Biotin and heart palpitations.
Cystic acne on the jawline and chin is the most common side effect of biotin. Tightness and pain in the chest is a sign of a possible biotin allergy. Nausea can be a sign of possible biotin allergy. Whole grain breads and cereals are high in biotin, which is also known as vitamin B7. Biotin supplements rarely cause side effects. Several studies have shown that high doses of biotin given to pregnant rats may increase their risk of miscarriage.