Pharmacokinetics, bioavailability, & bioequivalenceOriginal researchComparison of Fasting Bioavailability Among 100-mg Commercial, 100-mg Generic, and 50-mg Chewable Generic Sildenafil Tablets in Healthy Male Mexican Volunteers: A Single-Dose, 3-Period, Crossover Study
You take it an hour in advance and let it dissolve on your tongue.
Sildenafil Citrate Chewable Tablets IP 100mg Technical Specification:
You take it an hour in advance and let it dissolve on your tongue. An early trial of sildenafil film found that the 100-milligram dose was comparable to the conventional coated pill. 1Seoul National University College of Medicine and Hospital, Seoul, Republic of Korea 3Chungnam National University College of Medicine and Hospital, Republic of Korea DOI: 10.1016/j.clinthera.2017.05.147 External LinkAlso available on ScienceDirect External Link UI14SDF100CW is a chewable tablet of sildenafil citrate, which was developed to improve compliance through convenient administration. The purpose of this study was to evaluate the pharmacokinetic properties of sildenafil citrate chewable tablets compared with conventional sildenafil citrate film-coated tablets. A randomized, open-label, single dose, two-treatment, two-period, two-way crossover study was conducted in 60 healthy male volunteers.
Drug Development and Industrial Pharmacy
In each period, subjects received a single oral dose of UI14SDF100CW or sildenafil citrate film-coated tablet (both tablets contain 140.45mg of sildenafil citrate which is 100 mg as sildenafil). Serial blood samples were collected up to 24 hours post-dose for pharmacokinetic (PK) analysis. Plasma concentration of sildenafil was determined using a validated LC-MS/MS assay. PK parameters of sildenafil was calculated using non-compartmental methods. This study was approved by Institutional Review Board of Chungnam National University Hospital.
Analytical profiles of drug substances and excipients
The plasma sildenafil concentration – time profiles sildenafil oral jelly 100mg of two formulation is similar. For UI14SDF100CW, the Cmax and the AUClast of sildenafil were 1068.69 ± 458.25 (mean ± standard deviation) mg/L and 3580.59 ± 1680.29 h*mg/L, and their corresponding values for sildenafil citrate film-coated tablet were 1146.84 ± 501.70 mg/L and 3406.35 ± 1452.31 h*mg/L, respectively. The geometric mean ratios (90% confidence intervals) of UI14SDF100CW to sildenafil citrate film-coated tablet for Cmax and AUClast were 0.933 (0.853 – 1.021) and 1.034 (0.969 – 1.108), respectively, which met the bioequivalence criteria of Korean regulatory agency. UI14SDF100CW has similar pharmacokinetic properties compared to a conventional sildenafil citrate film-coated tablet. Therefore, UI14SDF100CW can be an alternative treatment option for sildenafil citrate film-coated tablet, providing better compliance. An early trial of sildenafil film found that the 100-milligram dose was comparable to the conventional coated pill. 1Seoul National University College of Medicine and Hospital, Seoul, Republic of Korea 3Chungnam National University College of Medicine and Hospital, Republic of Korea DOI: 10.1016/j.clinthera.2017.05.147 External LinkAlso available on ScienceDirect External Link UI14SDF100CW is a chewable tablet of sildenafil citrate, which was developed to improve compliance through convenient administration.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Generic | 50mg | 30 + 4 Pills | 54.26€ 51.68€ | |
| Kamagra Soft Tabs | 100mg | 20 Pills | 79.79€ 75.99€ | |
| Kamagra Oral Jelly | 100mg | 10 Sachets | 54.55€ 51.95€ | |
| Viagra Generic | 200mg | 90 + 6 Pills | 170.79€ 162.66€ | |
| Kamagra Polo | 100mg | 12 Pills | 60.21€ 57.34€ | |
| Kamagra | 100mg | 84 + 6 Pills | 264.44€ 251.85€ | |
| Viagra Generic | 100mg | 270 + 10 Pills | 270.47€ 257.59€ | |
| Viagra Generic | 200mg | 180 + 10 Pills | 277.56€ 264.34€ | |
| Kamagra Polo | 100mg | 20 Pills | 83.56€ 79.58€ | |
| Kamagra Polo | 100mg | 60 + 4 Pills | 189.39€ 180.37€ | |
| Kamagra Soft Tabs | 100mg | 180 + 8 Pills | 425.45€ 405.19€ | |
| Viagra Generic | 200mg | 360 + 10 Pills | 481.98€ 459.03€ | |
| Viagra Generic | 150mg | 270 + 10 Pills | 326.61€ 311.06€ | |
| Viagra Generic | 25mg | 30 + 4 Pills | 47.97€ 45.69€ | |
| Kamagra Soft Tabs | 100mg | 60 + 4 Pills | 180.59€ 171.99€ |
The purpose of this study was to evaluate the pharmacokinetic properties of sildenafil citrate chewable tablets compared with conventional sildenafil citrate film-coated tablets. A randomized, open-label, single dose, two-treatment, two-period, two-way crossover study was conducted in 60 healthy male volunteers. In each period, subjects received a single oral dose of UI14SDF100CW or sildenafil citrate film-coated tablet (both tablets contain 140.45mg of sildenafil citrate which is 100 mg as sildenafil). Serial blood samples were collected up to 24 hours post-dose for pharmacokinetic (PK) analysis. Plasma concentration of sildenafil was determined using a validated LC-MS/MS assay. PK parameters of sildenafil was calculated using non-compartmental methods. This study was approved by Institutional Review Board of Chungnam National University Hospital. The plasma sildenafil concentration – time profiles sildenafil oral jelly 100mg of two formulation is similar. For UI14SDF100CW, the Cmax and the AUClast of sildenafil were 1068.69 ± 458.25 (mean ± standard deviation) mg/L and 3580.59 ± 1680.29 h*mg/L, and their corresponding values for sildenafil citrate film-coated tablet were 1146.84 ± 501.70 mg/L and 3406.35 ± 1452.31 h*mg/L, respectively. The geometric mean ratios (90% confidence intervals) of UI14SDF100CW to sildenafil citrate film-coated tablet for Cmax and AUClast were 0.933 (0.853 – 1.021) and 1.034 (0.969 – 1.108), respectively, which met the bioequivalence criteria of Korean regulatory agency.
Graphical abstract
UI14SDF100CW has similar pharmacokinetic properties compared to a conventional sildenafil citrate film-coated tablet. Therefore, UI14SDF100CW can be an alternative treatment option for sildenafil citrate film-coated tablet, providing better compliance. Manufacturer Anti Malarial Drugs Manufacturer IndiaAntibiotics Injection Manufacturer IndiaAntiretroviral Drug Manufacturer IndiaAntibiotic Tablets Manufacturer IndiaCovid Medicine Manufacturer IndiaGeneric Medicine Manufacturer IndiaMRI Contrast Agent Manufacturer Indiapharmaceutical injections manufacturer in IndiaPharmaceutical Capsules & Tablet Manufacturer IndiaPrivate Label Pharmaceutical Manufacturing India Manufacturer Anti Malarial Drugs Manufacturer IndiaAntibiotics Injection Manufacturer IndiaAntiretroviral Drug Manufacturer IndiaAntibiotic Tablets Manufacturer IndiaCovid Medicine Manufacturer IndiaGeneric Medicine Manufacturer IndiaMRI Contrast Agent Manufacturer Indiapharmaceutical injections manufacturer in IndiaPharmaceutical Capsules & Tablet Manufacturer IndiaPrivate Label Pharmaceutical Manufacturing India Please note: Livealth Biopharma supplies pharmaceutical products in bulk quantities only. We work exclusively with wholesalers, distributors, and institutional buyers. Disclaimer: The contents on this website is provided solely for informational purposes and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. If you have any questions about a medical problem, please consult a physician or other authorized health expert.
AI Technical Summary
Follow the dosage prescribed by your doctor based on your condition and body weight. Pregnant or breastfeeding women should consult their doctor before taking Praziquantel. The doctor will weigh the benefits and risks before prescribing it. If you miss a dose, take it as soon as you remember. If it’s almost time for your next dose, skip the missed dose and continue with your regular schedule.
Preparation of roxithromycin-polymeric microspheres by the emulsion solvent diffusion method for taste masking
At Livealth Biopharma, we believe that “Health is Wealth” and are dedicated to providing high-quality pharmaceutical solutions across 65+ countries, with product registrations in 45 nations. Our comprehensive portfolio includes APIs, Finished Formulations, Veterinary Medicines, Herbal Products, and Nutraceuticals, along with a wide range of therapeutic segments — making us your reliable one-stop global pharma partner. 313, Rupa Solitaire, Plot A-1, Sector 1, Millenium Business Park, MIDC, T. T. C.
Method used
Industrial Area, Mahape - 400710 Navi Mumbai. LTD, Flat 55, Cosgrove House, Hatton Road, Wembley, HA0 1RQ A prescription is required from your veterinarian before we can supply this product. Please ensure that you have read the "How to Order" page before ordering this item. The original, physical prescription letter which you possess will be collected upon delivery/self-collection. Indication:Sildenafil is indicated for the treatment of pulmonary arterial hypertension (PAH) in cats and dogs.Active Ingredient : Sildenafil Citrate 6mg or Sildenafil Citrate 24mgPackage Size : Dispensed according to prescription SCHEDULE: SCHEDULE H PRESCRIPTION DRUG: CAUTION: To be sold by retail on the prescription of a Registered Medical Practitioner only. Do not dismiss or postpone getting competent medical advice because of something you read on this website. Why Choose Livealth Biopharma as Your Trusted Generic Medicine Supplier? Dealing in flexible MOQ as per client requirement Dealing in both Human and Veterinary division Livealth Bio Pharma follows GMP (Good Manufacturing Practices) and holds ISO certifications ensuring high-quality production and regulatory compliance. Praziquantel Tablets USP should be stored in a cool, dry place away from direct sunlight and moisture to maintain its quality and stability. You can place an order by visiting Livealth Bio Pharma’s website and filling out the inquiry form or contacting our sales team directly. Inform your doctor about all the medications you are taking, as Praziquantel may interact with certain drugs, such as antiepileptics or antifungals.
Sildenafil Citrate Chewable Tablets USP 50mg Technical Specification:
Sildenafil Citrate Chewable Tablets IP 25mg Each Bilayered Uncoated Chewable Tablet sildenafil oral strips Contains: Sildenafil Citrate IP Eq. Sildenafil Citrate Chewable Tablets IP 50mg Each Bilayered Uncoated Chewable Tablet Contains: Sildenafil Citrate IP Eq. Sildenafil Citrate Chewable Tablets IP 100mg Each Film coated tablet contains: Sildenafil Citrate IP Eq. Sildenafil tablets use in treatment of Erectile dysfunction. [0043] A kind of sildenafil citrate chewable tablet, the composition is as follows table 1: [0044] Table 1 Example 1 Component Composition [0046] The preparation method of described sildenafil citrate chewable tablet, comprises the following steps: [0047] (1) Grinding sildenafil citrate to particle size 090 ≤60um; [0048] (2) Pulverizing sucrose and crossing 80 mesh sieves; [0049] (3) Divide sucrose into 3 equal parts; mix sildenafil citrate with one part of sucrose, press, pulverize, and pass through a 30-mesh sieve to obtain primary granules, then take one part of sucrose and mix with primary granules, Squeeze, pulverize, and pass through a 30-mesh sieve to obtain secondary granules, then take a portion of sucrose and mix with the secondary granules, press, crush, and pass through a 30-mesh sieve to obtain tertiary granules, that is, sildenafil citrate-sucrose particles; [0050] (4) Mix sildenafil citrate-sucrose granules with polyvinyl acetate, man..
Liquid chromatographic-tandem mass spectrometry method for the quantitation of sildenafil in human plasma
[0052] A kind of sildenafil citrate chewable tablet, the composition is as follows table 2: [0053] Table 2 embodiment 2 component composition [0055] The preparation method of described sildenafil citrate chewable tablet, comprises the following steps: [0056] (1) Grinding sildenafil citrate to particle size 090 ≤60um; [0057] (2) Pulverizing sucrose and crossing 80 mesh sieves; [0058] (3) Divide sucrose into 5 equal parts; mix sildenafil citrate with one part of sucrose, press, crush, and pass through a 30-mesh sieve to obtain primary granules, then take one part of sucrose and mix with primary granules, Squeeze, pulverize, and pass through a 30-mesh sieve to obtain secondary granules, then take a portion of sucrose and mix with the secondary granules, press, crush, and pass through a 30-mesh sieve to obtain three granules, repeat 5 times to obtain Citron Sildenafil Acid-Sucrose Granules; [0059] (4) Mix sildenafil citrate-sucrose granules with xylitol, .. [0061] A kind of sildenafil citrate chewable tablet, the composition is as follows table 3: [0062] Table 3 embodiment 3 component composition [0064] The preparation method of described sildenafil citrate chewable tablet, comprises the following steps: [0065] (1) Grinding sildenafil citrate to particle size 090 ≤60um; [0066] (2) Pulverizing the sucrose and passing through a 100-mesh sieve; [0067] (3) Mix the sucrose and sucralose evenly and divide them into 3 equal parts of mixed sucrose; mix sildenafil citrate with one part of mixed sucrose, press, pulverize, and pass through a 40-mesh sieve to obtain primary granules, Take another part of mixed sucrose and mix with the primary granules, press, crush, and pass through a 40-mesh sieve to obtain secondary granules, and then take another part of mixed sucrose and mix with the secondary granules, press, crush, and pass through a 40-mesh sieve to obtain three times Granules, namely sildenafil citrate-mixed .. Customer: How do I order some pills?Doctor's Assistant: I understand you're looking to order some pills. Can you tell me what type of pills or medication you are interested in?Customer: Sildenafil 45mg chewable tabletsDoctor's Assistant: Thank you for sharing that you're interested in Sildenafil 45mg chewable tablets.
Pharmacokinetics of sildenafil after single oral doses in healthy male subjects: absolute bioavailability, food effects and dose proportionality
Your doctor will adjust the dosage accordingly. The lead time may vary depending on the order volume and destination. You can inquire with their sildenafil 50mg tablet sales team for specific delivery timelines. Take the tablet orally with water, preferably during or after a meal to reduce stomach upset. Swallow the tablet whole; do not crush or chew it. Follow the dosage prescribed by your doctor based on your condition and body weight. Pregnant or breastfeeding women should consult their doctor before taking Praziquantel. The doctor will weigh the benefits and risks before prescribing it. If you miss a dose, take it as soon as you remember. If it’s almost time for your next dose, skip the missed dose and continue with your regular schedule. At Livealth Biopharma, we believe that “Health is Wealth” and are dedicated to providing high-quality pharmaceutical solutions across 65+ countries, with product registrations in 45 nations.
- Sildenafil citrate chewable tablets treat erectile dysfunction in men.
- These tablets dissolve quickly in the mouth for faster absorption.
- Generally taken 30-60 minutes before sexual activity.
- Common side effects include headache, flushing, and nasal congestion.
- Do not take with nitrate medications as it can cause severe hypotension.
- Ensure proper dosage to avoid adverse reactions or decreased effectiveness.
- Not recommended for individuals with severe heart or liver problems.
- Consult a doctor before use if you have a history of vision problems.
- Avoid alcohol while using sildenafil chewables, as it can increase side effects.
- The tablets come in various flavors for easier consumption.
- Store in a cool, dry place away from children and pets.
- Do not crush or swallow whole; dissolve well before swallowing if needed.
Our comprehensive portfolio includes APIs, Finished Formulations, Veterinary Medicines, Herbal Products, and Nutraceuticals, along with a wide range of therapeutic segments — making us your reliable one-stop global pharma partner. 313, Rupa Solitaire, Plot A-1, Sector 1, Millenium Business Park, MIDC, T. T. C. Industrial Area, Mahape - 400710 Navi Mumbai. LTD, Flat 55, Cosgrove House, Hatton Road, Wembley, HA0 1RQ A prescription is required from your veterinarian before we can supply this product. Please ensure that you have read the "How to Order" page before ordering this item. The original, physical prescription letter which you possess will be collected upon delivery/self-collection.
Chewable Sildenafil
Manufacturer Anti Malarial Drugs Manufacturer IndiaAntibiotics Injection Manufacturer IndiaAntiretroviral Drug Manufacturer IndiaAntibiotic Tablets Manufacturer IndiaCovid Medicine Manufacturer IndiaGeneric Medicine Manufacturer IndiaMRI Contrast Agent Manufacturer Indiapharmaceutical injections manufacturer in IndiaPharmaceutical Capsules & Tablet Manufacturer IndiaPrivate Label Pharmaceutical Manufacturing India Manufacturer Anti Malarial Drugs Manufacturer IndiaAntibiotics Injection Manufacturer IndiaAntiretroviral Drug Manufacturer IndiaAntibiotic Tablets Manufacturer IndiaCovid Medicine Manufacturer IndiaGeneric Medicine Manufacturer IndiaMRI Contrast Agent Manufacturer Indiapharmaceutical injections manufacturer in IndiaPharmaceutical Capsules & Tablet Manufacturer IndiaPrivate Label Pharmaceutical Manufacturing India Please note: Livealth Biopharma supplies pharmaceutical products in bulk quantities only. We work exclusively with wholesalers, distributors, and institutional buyers. Disclaimer: The contents on this website is provided solely for informational purposes and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. If you have any questions about a medical problem, please consult a physician or other authorized health expert. Do not dismiss or postpone getting competent medical advice because of something you read on this website.
Paediatric and geriatric drug delivery
Why Choose Livealth Biopharma as Your Trusted Generic Medicine Supplier? Dealing in flexible MOQ as per client requirement Dealing in both Human and Veterinary division Livealth Bio Pharma follows GMP (Good Manufacturing Practices) and holds ISO certifications ensuring high-quality production and regulatory compliance. Praziquantel Tablets USP should be stored in a cool, dry place away from direct sunlight and moisture to maintain its quality and stability. You can place an order by visiting Livealth Bio Pharma’s website and filling out the inquiry form or contacting our sales team directly. Inform your doctor about all the medications you are taking, as Praziquantel may interact with certain drugs, such as antiepileptics or antifungals.
Quantitative analysis of sildenafil and demethylsildenafil in human serum by liquid chromatography-mass spectrometry with minimal sample pretreatment
Your doctor will adjust the dosage accordingly. The lead time may vary depending on the order volume and destination. You can inquire with their sildenafil 50mg tablet sales team for specific delivery timelines. Take the tablet orally with water, preferably during or after a meal to reduce stomach upset. Swallow the tablet whole; do not crush or chew it. Indication:Sildenafil is indicated for the treatment of pulmonary arterial hypertension (PAH) in cats and dogs.Active Ingredient : Sildenafil Citrate 6mg or Sildenafil Citrate 24mgPackage Size : Dispensed according to prescription SCHEDULE: SCHEDULE H PRESCRIPTION DRUG: CAUTION: To be sold by retail on the prescription of a Registered Medical Practitioner only.
Section snippets
Sildenafil Citrate Chewable Tablets IP 25mg Each Bilayered Uncoated Chewable Tablet sildenafil oral strips Contains: Sildenafil Citrate IP Eq.
| Parameter | Value | Notes |
|---|---|---|
| Absorption | Peak at 30-120 minutes | Rapid absorption |
| Bioavailability | Approximately 40% | Due to first-pass metabolism |
| Half-life | 4 hours | Time for plasma concentration to reduce by half |
| Metabolism | Liver (CYP3A4 enzyme) | Metabolized in liver |
| Excretion | Mostly feces (~80%) | Some via urine (~13%) |
Sildenafil Citrate Chewable Tablets IP 50mg Each Bilayered Uncoated Chewable Tablet Contains: Sildenafil Citrate IP Eq. Sildenafil Citrate Chewable Tablets IP 100mg Each Film coated tablet contains: Sildenafil Citrate IP Eq. Sildenafil tablets use in treatment of Erectile dysfunction. [0043] A kind of sildenafil citrate chewable tablet, the composition is as follows table 1: [0044] Table 1 Example 1 Component Composition [0046] The preparation method of described sildenafil citrate chewable tablet, comprises the following steps: [0047] (1) Grinding sildenafil citrate to particle size 090 ≤60um; [0048] (2) Pulverizing sucrose and crossing 80 mesh sieves; [0049] (3) Divide sucrose into 3 equal parts; mix sildenafil citrate with one part of sucrose, press, pulverize, and pass through a 30-mesh sieve to obtain primary granules, then take one part of sucrose and mix with primary granules, Squeeze, pulverize, and pass through a 30-mesh sieve to obtain secondary granules, then take a portion of sucrose and mix with the secondary granules, press, crush, and pass through a 30-mesh sieve to obtain tertiary granules, that is, sildenafil citrate-sucrose particles; [0050] (4) Mix sildenafil citrate-sucrose granules with polyvinyl acetate, man.. [0052] A kind of sildenafil citrate chewable tablet, the composition is as follows table 2: [0053] Table 2 embodiment 2 component composition [0055] The preparation method of described sildenafil citrate chewable tablet, comprises the following steps: [0056] (1) Grinding sildenafil citrate to particle size 090 ≤60um; [0057] (2) Pulverizing sucrose and crossing 80 mesh sieves; [0058] (3) Divide sucrose into 5 equal parts; mix sildenafil citrate with one part of sucrose, press, crush, and pass through a 30-mesh sieve to obtain primary granules, then take one part of sucrose and mix with primary granules, Squeeze, pulverize, and pass through a 30-mesh sieve to obtain secondary granules, then take a portion of sucrose and mix with the secondary granules, press, crush, and pass through a 30-mesh sieve to obtain three granules, repeat 5 times to obtain Citron Sildenafil Acid-Sucrose Granules; [0059] (4) Mix sildenafil citrate-sucrose granules with xylitol, .. [0061] A kind of sildenafil citrate chewable tablet, the composition is as follows table 3: [0062] Table 3 embodiment 3 component composition [0064] The preparation method of described sildenafil citrate chewable tablet, comprises the following steps: [0065] (1) Grinding sildenafil citrate to particle size 090 ≤60um; [0066] (2) Pulverizing the sucrose and passing through a 100-mesh sieve; [0067] (3) Mix the sucrose and sucralose evenly and divide them into 3 equal parts of mixed sucrose; mix sildenafil citrate with one part of mixed sucrose, press, pulverize, and pass through a 40-mesh sieve to obtain primary granules, Take another part of mixed sucrose and mix with the primary granules, press, crush, and pass through a 40-mesh sieve to obtain secondary granules, and then take another part of mixed sucrose and mix with the secondary granules, press, crush, and pass through a 40-mesh sieve to obtain three times Granules, namely sildenafil citrate-mixed .. Customer: How do I order some pills?Doctor's Assistant: I understand you're looking to order some pills. Can you tell me what type of pills or medication you are interested in?Customer: Sildenafil 45mg chewable tabletsDoctor's Assistant: Thank you for sharing that you're interested in Sildenafil 45mg chewable tablets.