No...synthroid does not cause black stools. This could be a sign of gastric (stomach) bleeding, certain foods, or a medication (like Pepto Bismol)... A. Black stools can be a sign of gastrointestinal bleeding (melena)....OR it can be a sign of someone taking Pepto Bismol for their loose bowel...
A person's brother or sister. Classified under: Nouns denoting people. Synonyms: sib; sibling. Hypernyms (sibling is a kind of...): relation; relative (a person related by blood or marriage) Hyponyms (each of the following is a kind of sibling): half blood (one of siblings who have only one parent in common) quad; quadruplet (one of four children born at the same time from the same pregnancy) quin; quint; quintuplet (one of five children born at the same time from the same pregnancy)
When your mother or father gets married to a person and that other person already has a child of their own, that child is considered a step brother/sister since they are not biologically related to you.tep siblings have no blood relation, it simply means that their parents got married, even if their parents are dating, they will still not be related, in terms of blood, and â¦ even if blood there is no laws that prohibit it (But real blood related, is disgusting).