A person who takes pain medications should be aware of three types of drug interactions: drug-drug, drug-food/beverage and drug-condition, as explained by the United States Food and Drug Administration, or FDA. Drug-drug interactions occur when a drug responds to another drug that is present in the body; drug-food/beverage interactions arise when a drug reacts with food and beverage intakes; and drug-condition interactions develop when a drug induces an adverse effect due to an existing health problem, such as allergies.
Drugs are essential in the various applications of modern medicine, including the detection, treatment, cure and even prevention of diseases and serious disorders. Pain medications, which are used to relieve or reduce discomfort, can either be readily bought from a pharmacy or prescribed by a physician. Traditional medicines and herbal drugs are also used to ease pain. However, certain complications and harmful side effects may result due to unsafe and ill-advised practices when taking these medications.
Aspirin is a common over-the-counter drug that is taken for pain relief. It should not be taken in combination with alcohol, uriconosurics, corticosteroids and methotrexate. The blood may further thin when aspirin is taken in conjunction with blood-thinning agents, according to the Family Caregiver Alliance. Non-steroidal anti-inflammatory agents, or NSAIAs, taken with diuretics may poison the kidneys, as reported by U.S. Pharmacist. Narcotics, usually prescribed for severe pain, are known to adversely react with alcohol, depressants, general anesthetics, muscle relaxants and antiemetics. These interactions may prove fatal in some cases.