Y-GRA-100 Red Tablets

Y-Gra 100 is a Sildenafil-filled allopathic medicine that helps people suffering from erectile dysfunction problems. It is a male sexual dysfunction in which a person cannot gain a harder erection when looking to have intercourse.


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What is Y-Gra 100?

Y-Gra 100 is a Sildenafil-filled allopathic medicine that helps people suffering from erectile dysfunction problems. It is a male sexual dysfunction in which a person cannot gain a harder erection when looking to have intercourse. These symptoms of softer erection of erectile dysfunction can lead to other major issues, such as declining sexual satisfaction and libido. The medicine consists of Sildenafil Citrate as an active pharmaceutical ingredient that helps in suppressing the symptoms of erectile dysfunction.

The medicine is manufactured by Ridley Life Science Pvt. Ltd., which packs the medicine in a strip of 4 tablets. They are red and diamond, which consists of 100 mg of Sildenafil Citrate. The medicine falls in the PDE type5 inhibitor class action of medicine, and a person requires a prescription to buy it. That is why it is suggested to erectile dysfunction patients that they visit their physician as soon as possible and discuss the whole issue in detail.

Uses of Y-Gra 100

  • The first and the major use of the medicine is erectile dysfunction. The medicine is going to help in providing temporary relief from the symptoms of erectile dysfunction so that a person can have satisfactory intercourse.
  • People suffering from Pulmonary Arterial Hypertension issues can also get help from this medicine. It is a situation in which a person’s blood pressure increases abruptly and can cause a list of issues.

Benefits of using Y-Gra 100

  • People using the medicine might experience the benefit of a harder erection. Such an erection is very important for having satisfactory intercourse.
  • The medicine consumer also experiences the benefit of increased libido. Due to this, a person stays in a better mood to have intercourse.
  • The medicine user will also notice that their sexual satisfaction levels are increasing.
  • People using the medicine will also notice their blood pressure returning to normal, even in stressful situations.

How does Y-Gra 100 work?

The medicine’s working is pretty simple, but a person needs to understand how the issue happens. It will only help the patients if the erectile dysfunction has happened because of PDE type5. It is a hormone released by the body to ensure that a person’s heart is safe. Whenever the body feels that the heart is at risk, the body releases PDE type5, which enters the blood vessels. Here, it will block the release of cGMP, due to which blood vessels start to contract. This contraction of blood vessels will lead to erectile dysfunction because blood cannot reach the penis.

When a person consumes the medicine, Sildenafil dissolves inside the blood vessels and blocks the actions of PDE type5. This increases the levels of cGMP due to which blood vessels dilate and a person is able to gain a harder erection when sexually aroused.

Dosage Requirement

The physician decides the dose of the medicine that a person requires. The average dose for ED patients is one or two per day. To make the final decision, the physician must know details about the medical history and current erectile dysfunction levels. It will also help them ensure the safety of the ED patient to use the medicine.


For detailed information on the interactions of Y-Gra 100 with drugs, alcohol, supplements, food, and diseases, please visit the Sildenafil Interaction page.

Y-Gra 100 and Alcohol/Supplements/Food Interactions

  • Alcohol (Ethanol)  and Y-Gra 100

    • Increased risk of heart problems
    •  Reduced effectiveness of Y-Gra 100
    • Increased risk of side effects
  • Y-Gra 100 and Supplements/foods Interactions

    • Yohimbine: Drop in blood pressure.
    • L-arginine: Dangerous drop in blood pressure
    • Grapefruit juice: It Can lead to a higher risk of side effects

Y-Gra 100 drug interactions

  • Major drug interactions

    • Delavirdine (Rescriptor)
    • Adagrasib
    • Nitroglycerin (Nitrostat, Nitrolingual, Nitro-Dur, Minitran, Nitro-Bid, Rectiv, GoNitro)
    • Nefazodone (Serzone)
    • Ketoconazole (Nizoral)
    • Isosorbide (Isordil, Dilatrate-SR)
    • Darunavir (Prezista)
    • Amprenavir (Agenerase)
    • Cobicistat (Tybost)
    • Nitroprusside (Nitropress)
    • Atazanavir (Reyataz)
    • Fosamprenavir (Lexiva)
    • Levoketoconazole
    • Amyl Nitrite
    • Avanafil (Stendra)
  • Moderate drug interactions

    • Allopurinol
    • Gabapentin
    • Lisinopril
    • Levothyroxine
    • Losartan
    • Carvedilol
    • Pantoprazole
    • Amlodipine
    • Fluoxetine
    • Warfarin
    • Citalopram
    • Metformin
    • Metoprolol

Y-Gra 100 disease interactions

  • Disease Interactions that are of high clinical significance.

    • pulmonary veno-occlusive disease (PVOD): Worsening symptomsof PVOD and potentially life-threatening complications.
    • Cardiovascular Disease: May experience a significant drop in blood pressure
    • Renal dysfunction: may result in drug accumulation.
  • Disease Interactions that are of less clinical significance.

    • Priapism
    • Alcoholism
    • Hearing Loss
    • Liver Disease
    • Retinitis Pigmentosa
    • Seizure Disorders

Side Effects

If you experience any side effects from Y-Gra 100, please contact your healthcare provider immediately. You can refer to the comprehensive list of side effects associated with medications containing sildenafil: Full List of Side Effects for Medications Containing Sildenafil.

The below side effects demand immediate medical attention.

  • Uncommon side effects:

    • Prickling, tingling, or numbness sensations.
    • Tenderness in the stomach area.
    • Nausea.
    • A feeling of burning or discomfort in the chest or abdomen.
    • More frequent need to urinate.
    • Burning or aching in the bladder.
    • Painful urination.
    • Lightheadedness.
    • Urine that is cloudy or bloody.
    • Priapism (painful erections)
  • Rare side effects:

    • Breast enlargement.
    • Fever or chills.
    • Difficulty focusing.
    • Confusion.
    • Unusual sensation of burning or stinging on the skin.
    • Aching in the lower back or side.
    • Blurred vision.
    • Twitching of the muscles.
    • Chest pains.
    • Seizures.
    • Severe or persistent headache.

Less severe side effects of Y-Gra 100

  • Side effects frequently observed:

    • Diarrhea.
    • Sneezing.
    • Insomnia.
    • Muscular aches and pains.
    • Headaches.
    • Flushing.
    • Nasal congestion or runny nose.
    • Nasal bleeding.
  • Infrequent side effects:

    • Diarrhea or cramps (severe or ongoing).
    • Enlargement of the face, hands, feet, or lower legs.
    • Coughing.
    • Swallowing difficulty.
    • Paleness of the skin.
    • Unpleasant sexual effects in men (persistent), such as the inability to experience an orgasm.
    • Ulcers in the mouth or on the lips.
    • Poor coordination.
    • Asthma worsening.
    • Vomiting.

Related Products


  • Sildenafil: MedlinePlus Drug Information. Available online: Reference Link
  • Sildenafil Interactions: Drugs.com. Available online: Reference Link
  • Sildenafil (Oral Route) Side Effects: Mayoclinic.org. Available online: Reference Link
  • Definition & Facts for Erectile Dysfunction: niddk.nih.gov. Available online: Reference Link


The content presented on this page is intended solely for general informational purposes and must not be viewed as a replacement for expert medical advice, diagnosis, or treatment. It is imperative to consult with a certified healthcare professional for guidance on any medical condition, symptom, or inquiry. Never ignore or postpone seeking professional medical advice based on information obtained from this page.

Active Ingredient

Sildenafil Citrate

Delivery Time:

7 to 15 days


Erectile Dysfunction


4 Tablets in 1 strip


100 mg


Ridley Life Science Pvt. Ltd.


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