Voltaren is used to relieve joint pain and inflammation from arthritis and other conditions. TrandFamilyStore explains how it works and how to buy it online safely.
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Voltaren is a prescription nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain and inflammation in conditions such as osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. It contains diclofenac, which helps reduce swelling, stiffness, and discomfort in joints and muscles.
Voltaren is available in oral tablets, topical gels, and patches. The gel form is commonly used for localized joint pain, especially in the knees, hands, or elbows, while tablets may be prescribed for more systemic relief. It's not a cure for arthritis, but many patients rely on Voltaren to improve mobility and quality of life during flare-ups.
Voltaren works by inhibiting cyclooxygenase (COX) enzymes, specifically COX-2 and, to a lesser extent, COX-1. These enzymes play a key role in producing prostaglandins — chemicals in the body that trigger inflammation, pain, and fever. By blocking these pathways, diclofenac helps reduce the symptoms of inflammation at the source.
Topical Voltaren gel delivers the medication directly to the affected joint area, minimizing systemic absorption. This makes it especially useful for patients who want local relief without exposing the entire body to NSAID-related side effects. Oral tablets provide broader anti-inflammatory effects but require careful dosing and monitoring, especially in older adults.
Voltaren dosage depends on the form prescribed and the condition being treated. Always follow your provider’s instructions:
Wash hands after applying the gel and avoid covering the area with heat or bandages. If you’re looking to buy Voltaren online, both gel and tablet forms are available by prescription. Generic diclofenac is a cheap and widely used alternative that provides the same clinical benefit.
Voltaren can cause side effects, particularly if used long term or in high doses. Common side effects include:
More serious but rare side effects may include stomach ulcers, gastrointestinal bleeding, kidney problems, or cardiovascular events such as heart attack or stroke. These risks are higher in older adults or in those taking oral forms for extended periods. When using Voltaren gel, systemic exposure is much lower, reducing some of these risks.
Buying Voltaren online from reputable pharmacies ensures that you receive proper instructions and safety warnings tailored to your condition and medication history.
Do not use Voltaren if you have a history of NSAID-related allergic reactions, including asthma, rash, or swelling. Avoid use in the setting of recent heart surgery (like coronary bypass graft), and use caution if you have high blood pressure, kidney disease, or gastrointestinal issues.
Voltaren can interact with blood thinners (like warfarin), SSRIs, corticosteroids, and ACE inhibitors. Combining it with alcohol or other NSAIDs increases the risk of stomach bleeding. Patients using the gel should avoid applying it to broken skin or near the eyes and mucous membranes.
If you plan to buy Voltaren online, ensure that the pharmacy provides a licensed consultation and verifies your medications. Cheap generic options exist, but correct usage and monitoring remain essential for safety.
Many people feel relief within a few hours of applying the gel, but it may take several days of consistent use to feel the full effect.
Sometimes, but only if your doctor approves it. Combining forms increases the total NSAID dose, which can raise the risk of side effects.
Yes, but follow your provider’s directions. Long-term use should be monitored to avoid risks like stomach or heart problems, especially with tablets.
Voltaren gel is approved for use on joints like knees, ankles, and hands. Using it on the lower back is considered off-label — ask your doctor first.
Yes, it can reduce the effectiveness of some blood pressure medications. Your doctor may monitor your kidney function or adjust your treatment plan.
Yes, generic diclofenac has the same active ingredient and works the same way. It’s often a more affordable option.
This website provides informational overviews of medications and does not offer medical advice, diagnosis, or treatment. Always consult a licensed healthcare provider before starting or changing any medication.
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This page was last medically reviewed: August 2025
Do not use Voltaren for longer than directed. Overuse may increase the risk of gastrointestinal or cardiovascular side effects.