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ZTlido is a drug used for the relief of pain associated with post-herpetic neuralgia (PHN), also referred to as post-shingles pain. ZTlido is a major advancement in analgesics because of its proprietary adhesion technology demonstrating 12-hour wear with efficient lidocaine delivery, even during exercise.
ZTlido was designed to solve a problem that is commonly reported with transdermal/topical patches: they don’t stay on. “Topical lidocaine is an important option for healthcare providers to have in their armamentarium for treating PHN, a difficult-to-treat neuropathic pain,” stated Dr. Jeff Gudin, Director, Pain Management and Palliative Care, Englewood Hospital and Medical Center.
According to The Centers for Disease Control and Prevention’s guideline of non-opioid treatments for chronic pain topical lidocaine is an alternative first-line therapy. ZTlido’s anhydrous topical system is based on a novel technology that is designed to achieve superior adhesion and drug delivery efficiency. ZTlido only requires 36 mg/topical system versus 700 mg/patch of Lidoderm® (lidocaine patch 5%), the US reference product, to achieve the same therapeutic dose of drug.
ZTlido was specifically designed to maintain optimum skin contact throughout the 12-hour administration period. ZTlido is indicated for relief of pain associated with post-herpetic neuralgia. It should be applied only to intact skin. Allergic and anaphylactoid reactions associated with lidocaine, although rare, can occur. They are characterized by angioedema, bronchospasm, dermatitis, dyspnea, hypersensitivity, laryngospasm, pruritus, shock, and urticaria. If they occur, they should be managed by conventional means.
Adverse events including: asthenia, confusion, disorientation, dizziness, headache, hyperesthesia, hypoesthesia, lightheadedness, metallic taste, nausea, nervousness, pain exacerbated, paresthesia, somnolence, taste alteration, vomiting, visual disturbances such as blurred vision, flushing, tinnitus and tremor.
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