bigfun 36 tablet - Tadalafil (20mg) medicine

bigfun 36 tablet - Uses, Price, Side Effects & Substitutes

No reviews yet
๐Ÿญ Leeford Healthcare Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 30, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 30, 2026

What is bigfun 36 tablet used for?

Amore 20mg Tablet (Tadalafil) is used to treat SEX STIMULANTS REJUVENATORS. It contains Tadalafil (20mg), which Inhibits phosphodiesterase type 5 (PDE5), increasing cGMP levels in corpus caver. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Tadalafil
  • Manufacturer: Leeford Healthcare Ltd
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

๐Ÿ’Š bigfun 36 tablet Uses & Benefits

Treatment of erectile dysfunction; also used for pulmonary arterial hypertension (brand Adcirca).

Off-label uses: Benign prostatic hyperplasia (BPH), female sexual dysfunction, Raynaud's phenomenon.

๐Ÿ“‹ Drug Information

Generic Name(s)Tadalafil
Brand NameAmore 20mg Tablet
ManufacturerLeeford Healthcare Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassSEX STIMULANTS REJUVENATORS
Action ClassPhosphodiesterase-V inhibitors
Route of AdministrationOral
StorageStore at 20-25ยฐC (68-77ยฐF); protect from moisture and light.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionRapidly absorbed after oral administration; peak plasma concentrations achieved in 0.5-6 hours. Food does not affect absorption.
DistributionDistributed into tissues; volume of distribution approximately 63 L.
Protein Binding94% bound to plasma proteins.
MetabolismPrimarily metabolized by CYP3A4 to inactive metabolites.
Half-Life17.5 hours in healthy subjects; prolonged in renal or hepatic impairment.
ExcretionPrimarily excreted as metabolites in feces (61%) and urine (36%).
BioavailabilityAbsolute bioavailability not determined; relative bioavailability is high.
Onset of Action30-60 minutes
Peak Plasma Time2 hours (range 0.5-6 hours)
Duration of ActionUp to 36 hours

How It Works

Inhibits phosphodiesterase type 5 (PDE5), increasing cGMP levels in corpus cavernosum, leading to smooth muscle relaxation and increased blood flow.

Mechanism Steps

1Sexual stimulation leads to nitric oxide release in corpus cavernosum.
2Nitric oxide activates guanylate cyclase, increasing cGMP levels.
3cGMP causes smooth muscle relaxation and increased blood flow to the penis.

๐Ÿ’ก How to Take bigfun 36 tablet

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of bigfun 36 tablet

โœ… Common Side Effects

  • Headache
  • Dyspepsia
  • Back pain
  • Myalgia
  • Nasal congestion
  • Flushing

๐Ÿšจ Serious Side Effects

  • Priapism
  • Sudden hearing loss
  • Vision loss (non-arteritic anterior ischemic optic neuropathy)
  • Hypotension
  • Myocardial infarction

โš ๏ธ Rare Side Effects

  • Seizures
  • Stevens-Johnson syndrome
  • Prolonged erection
  • Hearing loss

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Nitrates Major Potentiation of hypotensive effects; risk of severe hypotension.
Riociguat Major Additive hypotensive effects; contraindicated.
Alpha-blockers Major Increased risk of orthostatic hypotension.
CYP3A4 inhibitors Major Increased tadalafil exposure; dose adjustment may be needed.
CYP3A4 inducers Moderate Decreased tadalafil efficacy.
Antihypertensives Moderate Additive blood pressure lowering.
Alcohol Moderate Increased risk of hypotension and dizziness.
Grapefruit juice Minor Slight increase in tadalafil levels; not clinically significant.

๐Ÿšจ Major Interactions

  • Nitrates
  • Riociguat
  • Alpha-blockers (doxazosin)
  • CYP3A4 inhibitors (ketoconazole, ritonavir)

โšก Moderate Interactions

  • CYP3A4 inducers (rifampin)
  • Antihypertensives
  • Alcohol (excessive)

โ„น๏ธ Minor Interactions

  • Grapefruit juice
  • Antacids

๐Ÿฝ๏ธ Food Interactions

No significant effect; high-fat meal may delay absorption but does not reduce extent.

๐Ÿท Alcohol Interaction

May increase risk of hypotension and dizziness; avoid excessive alcohol.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Concurrent use of nitrates or riociguat; severe hepatic impairment; hypotension; recent stroke or myocardial infarction; known hypersensitivity.

๐Ÿ“Š Monitoring Parameters

Blood pressure, heart rate, renal and hepatic function, hearing/vision changes.

๐Ÿคฑ Lactation Safety

Not recommended; unknown if excreted in human milk.

๐Ÿ’Š Overdose Management

Supportive measures; gastric lavage if early; monitor blood pressure; no specific antidote.

โฐ Missed Dose

Take as needed; do not take more than once daily.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 30, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for bigfun 36 tablet

View All

Alternative brands with exact same active ingredient (Tadalafil (20mg)):

Medical Note: Always consult your doctor before switching medications.

๐Ÿ˜Š Was this information helpful?

Browse Medicines A-Z

Search our extensive medical database alphabetically.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Back to Medicines Directory
SaathiMed App
SaathiMed App Consult doctors & order medicines faster
Install