Voltaren is a nonsteroidal anti-inflammatory drug, which is available with a prescription only. The medication is used for the acute and chronic treatment of rheumatoid arthritis, osteoarthritis and ankylosing spondylitis. Voltaren, or the generic product diclofenac, prevents the production of prostaglandins, chemicals that cause pain, fever and inflammation. The manner in which the medication works in ankylosing spondylitis is not known. Many adverse effects are seen with the use of this drug.
Abdominal pain and Nausea
Abdominal cramps and abdominal pain may occur in about nine percent of patients taking Voltaren. Indigestion and nausea may also occur in about nine percent of individuals. Patients should take medication with a full glass of water, and may take the medication with food or milk to avoid these side effects. “Pharmacotherapy: A Pathophysiologic Approach” states that nonsteroidal anti-inflammatory drugs have a boxed warning, which states they have an increased risk of gastrointestinal irritations, bleeding and perforation. If these side effects become severe or persist, the patient should receive medical attention.
Constipation and Diarrhea
Patients on Voltaren may develop constipation or diarrhea while on this medication. About 9 percent of patients may develop either side effect, reports the “Drug Information Handbook.” Up to 9 percent of patients may develop flatulence, or gas. Patients who exercise regularly and eat an adequate amount of fiber may avoid the development of constipation. Patients who develop diarrhea should drink fluid to avoid dehydration. Patients should avoid eating large fatty meals, as well. If constipation or diarrhea lasts for more than three days, the patient must seek medical help.
Headache
A common side effect that may be present in patients who take Voltaren is headache. Headaches may diminish as the body gets used to the new drug. If the headaches become bothersome, the patient may find relief by taking Tylenol or aspirin. If the headache becomes severe, the patient should inform a physician right away. Before using any over-the-counter medication, the patient should discuss its safety with a physician or pharmacist. If the patient develops a fever, he may have a more serious condition and should see a doctor.
Dizziness
Another common side effect that may occur with the use of Voltaren is dizziness. About three percent of patients may experience this undesired side effect, according to the “Drug Information Handbook.” The patient should avoid driving and other unsafe activities if dizziness occurs. Once the response to the drug is known, the patient may resume normal activities.
References
- "Pharmacotherapy: A Pathophysiologic Approach"; Joseph T. Dipiro, Robert L. Talbert, et al.; 2008
- "Drug Information Handbook"; Charles F. Lacy, Lora L. Armstrong, et al.; 2009
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