 [ Symptoms ] pregnacy test is negative but am spotting still i had sex on the 6th september and 2days after started getting a brown discharge no itching oder or anything then a week passed and it turned into spotting blood 4 days before my period i took a pregnancy test and it came back negative could i still be pregnant and i also lost a lot of weight [ Disease ] coughing is not a side effect of this antibiotic so it is more likely the cough is being caused by something else cleocin does not taste very good so gagging may be a problem in a two year old but not coughing i do not advise you to stop the antibiotic unless specifically advised to do so by the dentist you can always call them or his pediatrician    professionals that know his case