31. Its indications, contraindications , and side effects are as those for all ACE inhibitors. 32. There are possible exceptions to this contraindication : 33. Absolute contraindications , which are reasons why the procedure absolutely cannot be done, include: 34. "Make sure you get a reputable book on contraindications , " she says. 35. Thus close attention is paid to the chemical constituents of herbs and their interactions and contraindications . 36. Numerous contraindications to its use exist. 37. The AAP policy notes that " [ m ] edical contraindications to breastfeeding are rare ". 38. Underlying conditions with dry eye such as Sj�gren's syndrome are considered contraindications to Lasik. 39. Up until recently cardiovascular disease was considered to be a contraindication to nicotine replacement therapy products. 40. Pharyngoplasty contraindications and complications are not unlike those considered when preparing for pharyngeal flap surgical procedures.