Euclar Dry Syrup is effective against certain infections such as MAC or Mycobacterium avium complex which are often observed in individuals with weakened immune systems It works by inhibiting the growth of bacteria thereby resolving symptoms and treating the infection This medication is taken orally preferably one hour before or two hours after a meal Avoid taking any antacids two hours before or after consuming this medication It is important to take the medicine regularly at evenly spaced intervals as prescribed by your doctor Make sure not to skip any doses and complete the full course of treatment even if you start feeling better Prematurely stopping the medication could result in the infection returning or worsening Common side effects of this medication include diarrhea nausea unusual taste indigestion abdominal pain headache vomiting and rash These side effects are typically temporary and will subside once the treatment is completed If these side effects persist or do not resolve within a reasonable duration consult your doctor Before taking this medication inform your doctor of any previous allergies or heart problems you may have had Pregnant or breastfeeding women should consult their doctor before using this medicine