Title
Pharmaceutical Study Of Different Bioadhesive Delivery Systems: Formulation, Evaluation,Used
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Nasal route for drug administration has an advantage of introducing the drug directly into the systemic circulation without passing through the liver so it eliminates the first pass effect. In addition to its high absorptive surface, rich circulation which increases both rate and extend of drug absorption. Bioadhesive gel is an ideal dosage form for the nasal route as it keeps the drug in contact with the nasal mucosa for prolonged time by decreasing the nasal mucocillary clearance so elongates the nasal residence time allowing for increased absorption and increased bioavailability. Bioadhesive suppositories ensure the adhesion and placement of the suppositories in the lower part of the rectum. The aim of this work is trying to increase Verapamil HCl bioavailability by avoiding its first pass effect in a rapid manner this is achieved by formulating bioadhesive nasal gels formulae and bioadhesive suppository formulae.
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Shipping & Returns
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
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To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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