I really value the advice of pharmacist whenever I have a health question.
Pharmacist's communicate with doctors and other health professionals to provide patients and customers the best care and health guidance. 
I also appreciate the advice they give in reference to medication and what to do if you have side effects.
Pharmacist
Pharmacists, also known as chemists (Commonwealth English) or druggists (North American and, archaically, Commonwealth English), are health professionals who practice in pharmacy, the field of health sciences focusing on safe and effective medication use. Pharmacists undergo university-level education to understand the biochemical mechanisms and actions of drugs, drug uses, therapeutic roles, side effects, potential drug interactions, and monitoring parameters. This is mated to anatomy, physiology, and pathophysiology. Pharmacists interpret and communicate this specialized knowledge to patients,
use of medications. They routinely provide medication therapy evaluations and recommendations to patients and other health care professionals. Clinical pharmacists are a primary source of scientifically valid information and advice regarding the safe, appropriate, and cost-effective use of medications. Clinical pharmacists are also making themselves more readily available to the public. In the past, access to a clinical pharmacist was limited to hospitals, clinics, or educational institutions. However, clinical pharmacists are making themselves available through a medication information hotline, and reviewing medication lists, all in