Diclofenac sodium is a nonsteroidal anti-inflammatory drug (NSAID) primarily used for fever reduction, pain relief, and anti-inflammation. It works by inhibiting cyclooxygenase activity, blocking the conversion of arachidonic acid into prostaglandins, thereby achieving anti-inflammatory, analgesic, and antipyretic effects.

Prescription Status Diclofenac sodium is a prescription drug, categorized under medical insurance class A or B.

Necessity of Home Storage It is advisable to keep diclofenac sodium at home, especially for family members with chronic pain or arthritis. It can alleviate mild to moderate pain, such as headaches, toothaches, and menstrual cramps, and can also treat fevers associated with colds and flu. However, caution should be exercised due to its side effects and contraindications.

Side Effects Common side effects of diclofenac sodium include gastrointestinal reactions (such as stomach pain, nausea, and vomiting), edema, rash, itching, and headaches. Serious side effects may include liver and kidney damage, and a tendency for bleeding. Pregnant women, the elderly, and those with stomach ulcers or impaired liver and kidney function should use it with caution or avoid it altogether.

Diclofenac sodium, as an NSAID, is widely used in the treatment of various inflammations and pain. It has extensive applications in orthopedics, where it is used to treat pain from arthritis, spinal disorders, and fractures. However, due to its side effects and potential risks, it should be used strictly under medical supervision, avoiding long-term or excessive use.