Weefsel Pharma - A Worldwide Leading Generic Viagra® Manufacturer and Exporter in India
One name that instantly hits most of us when it comes to ED medicines, is Viagra® (Sildenafil Citrate). Hence, as a worldwide leading pharmaceutical manufacturing and exporting company, Weefsel Pharma deals in Viagra® tablets along with other pharmaceutical medications and allied products. Let us delve deeper into the most important aspects of Viagra® (Sildenafil) herein.
What is Viagra®?
Viagra® is a branded pharmaceutical drug that is used for vasodilation in the human body. It is based on the active pharmaceutical ingredient or API of the salt of Sildenafil Citrate; which happens to be a phosphodiesterase type 5 (PDE5) inhibitor.
What are the uses of Viagra®? : Diseases or Health Issues treated by Viagra®
- Erectile Dysfunction
- NYHA Functional Class II-III Pulmonary arterial hypertension
- Premature Ejaculation
- Pulmonary Arterial Hypertension (PAH)
Products :
How does Viagra® work?
Sildenafil has no direct relaxant effect on isolated human corpus cavernosum but potently enhances the relaxant effect of NO on it. When the NO/cGMP pathway is activated, as occurs with sexual stimulation, inhibition of PDE5 by sildenafil results in increased corpus cavernosum levels of cGMP. Therefore sexual stimulation is required in order for sildenafil to produce its intended beneficial pharmacological effects.
How long does Viagra® take to show full results?
Viagra® or Sildenafil might take about 30 minutes from the time of its ingestion, to show its effects. The terminal phase half-life observed for sildenafil is approximately 3 to 5 hours.
Viagra® Dosage Forms Manufactured by Weefsel Pharma
- Tablets
- Effervescent Tablets
- Oral Jelly
Note: Viagra® is also available in various other dosage forms, like oral suspensions, sprays, and injectables as well.
Viagra® (Sildenafil) Manufactured by Weefsel Pharma
| 100 mg + 60 mg | |
| 100 mg + 60 mg, 50 mg + 30 mg | |
| 100 mg + 30 mg, 100 mg + 60 mg | |
| 100 mg + 40 mg, 100 mg + 60mg | |
| 100 mg + 20 mg, 100 mg + 40 mg | |
| 100 mg | |
| 100 mg | |
| 100 mg, 120 mg, 130 mg, 150 mg, 200 mg, 225 mg, 250 mg, 25 mg, 50 mg, 75 mg | |
| 100 mg | |
| 100 mg, 120 mg, 130 mg, 150 mg, 200 mg, 225 mg, 250 mg, 25 mg, 50 mg, 75 mg |
How to store Viagra®?
This medication can be stored in an airtight container and at a room temperature range of 20°C to 30°C (68°F and 86°F). However, it should be kept away from excess heat and moisture as well.
Common Side Effects of Viagra® Sildenafil Tablets
- Headache
- Nosebleed
- Indigestion
- Trouble sleeping
- Diarrohea
- Dizziness
- Bloody and cloudy urine
- Burning, numbness, and tingling in the arms and feet
- Visual disturbances
- Sensitivity to light
- Prolonged and painful erection
- Painful urination
- Excessive tearing of the eye
- Ringing or buzzing in the ears
- Deafness
- Nasal congestion
- Nausea
- Increased heartbeats
Viagra® Sildenafil and Adverse Interactions with Other Drugs
- Carbamazepine
- Clarithromycin
- Dexamethasone
- Ketoconazole
- Nitroglycerin
- Isoniazid
- Warfarin
Substituents of Viagra® (Sildenafil)
- 1,4-diazinane
- Alkyl aryl ether
- Amine
- Aromatic heteropolycyclic compound
- Azacycle
- Azole
- Benzenesulfonamide
- Benzenesulfonyl group
- Ether
- Heteroaromatic compound
- Hydrocarbon derivative
- Lactam
- N-alkylpiperazine
- N-methylpiperazine
- Organic nitrogen compound
- Organic oxide
- Organic oxygen compound
- Organic sulfonic acid or derivatives
- Organoheterocyclic compound
- Organonitrogen compound
- Organooxygen compound
- Organopnictogen compound
- Organosulfonic acid amide
- Organosulfonic acid or derivatives
- Organosulfur compound
- Phenol ether
- Phenoxy compound
- Piperazine
- Pyrazole
- Pyrazolopyrimidine
- Pyrimidine
- Pyrimidone
- Sulfonyl
- Tertiary aliphatic amine
- Tertiary amine