Description
Cialis (Tadalafil): Complete Product Information, Uses, Safety & Technical Details
Introduction
Cialis is the brand name for tadalafil, a prescription medication belonging to the phosphodiesterase type 5 (PDE5) inhibitor class. It is commonly prescribed for the treatment of erectile dysfunction (ED) and the signs and symptoms of benign prostatic hyperplasia (BPH). In some regions and under specialist supervision, tadalafil is also used for certain other approved medical conditions.
Unlike some other medications in the same class, tadalafil has a longer duration of action, remaining effective for up to approximately 36 hours in many individuals. Treatment should always be used under the guidance of a qualified healthcare professional. http://reddit.com
What is Cialis?
Cialis contains the active pharmaceutical ingredient tadalafil, which helps increase blood flow to specific tissues by inhibiting the PDE5 enzyme. This mechanism supports erectile function in response to sexual stimulation. It does not increase sexual desire and requires sexual stimulation to be effective.
Depending on the prescribed indication, tadalafil may be taken:
- As needed before sexual activity.
- Once daily at a lower dose for continuous treatment.
- As directed by a healthcare provider for approved indications.
Key Features
- Active ingredient: Tadalafil
- Long duration of action (up to approximately 36 hours)
- Prescription-only medication in many countries
- Available in multiple tablet strengths
- Used for erectile dysfunction
- Used for benign prostatic hyperplasia (BPH)
- Manufactured under pharmaceutical Good Manufacturing Practice (GMP) standards by approved manufacturers
Benefits
When prescribed appropriately, Cialis may offer several benefits:
- Long-lasting therapeutic effect
- Flexible dosing options
- Once-daily treatment available for eligible patients
- Clinically established efficacy for approved indications
- Well-studied safety profile when used as directed
H3: Technical Details
| Specification | Details |
|---|---|
| Product Name | Cialis |
| Generic Name | Tadalafil |
| Drug Class | PDE5 Inhibitor |
| Dosage Form | Oral Tablet |
| Common Strengths | 2.5 mg, 5 mg, 10 mg, 20 mg |
| Administration | Oral |
| Prescription Status | Prescription medicine in many jurisdictions |
| Storage | Store at room temperature in original packaging, protected from moisture and excessive heat |
H3: Packaging Information
Typical commercial packaging may include:
- Blister packs
- Carton boxes
- Tamper-evident pharmaceutical packaging
- Patient information leaflet
- Manufacturer batch number
- Manufacturing date
- Expiration date
Available pack sizes vary depending on the manufacturer and local regulatory approvals.
H3: Purity, Testing & Quality Assurance
Commercial pharmaceutical products are manufactured according to applicable regulatory standards. Quality assurance commonly includes:
- Identity testing
- Assay for active ingredient content
- Dissolution testing
- Uniformity of dosage units
- Microbiological quality (where applicable)
- Stability testing
- Packaging integrity verification
- GMP-compliant manufacturing processes
Quality standards may vary by manufacturer and regulatory authority.
Request the Current COA
If you are sourcing tadalafil for legitimate pharmaceutical, laboratory, or regulatory purposes, you may request the following documentation from the manufacturer or authorized supplier:
- Certificate of Analysis (COA)
- Batch-specific analytical results
- Manufacturing batch number
- Manufacturing date
- Expiration date
- GMP documentation (where applicable)
- Regulatory compliance documentation (where available)
How Cialis Works
Tadalafil inhibits the phosphodiesterase type 5 enzyme, allowing increased levels of cyclic guanosine monophosphate (cGMP). This promotes relaxation of smooth muscle and improved blood flow in specific tissues.
The medication is effective only when combined with appropriate physiological stimulation for erectile dysfunction.
Common Dosage Strengths
Healthcare providers may prescribe:
- 2.5 mg – Daily use
- 5 mg – Daily use or BPH treatment
- 10 mg – As needed
- 20 mg – As needed
The appropriate dose depends on the individual’s medical history, kidney and liver function, concomitant medications, and treatment goals. Patients should follow their prescriber’s instructions.
Product Information
Product Name: Cialis
Generic Name: Tadalafil
Category: Prescription Medication
Drug Class: PDE5 Inhibitor
Route of Administration: Oral
Available Strengths:
- 2.5 mg
- 5 mg
- 10 mg
- 20 mg
Shelf Life:
Typically indicated on the manufacturer’s packaging.
Storage Conditions:
- Store below the temperature recommended on the package.
- Keep dry.
- Protect from excessive heat.
- Keep out of reach of children.
Chemical Structure
Tadalafil belongs to the PDE5 inhibitor class and possesses a complex heterocyclic molecular structure developed to selectively inhibit phosphodiesterase type 5.
Its structure contributes to its long half-life compared with some other medications in the same therapeutic class.
CAS Number
CAS Number: 171596-29-5
Chemical Formula
Chemical Formula: C22H19N3O4
Common Research Applications
Tadalafil has been investigated in scientific and clinical research involving:
- Erectile dysfunction
- Benign prostatic hyperplasia
- Pulmonary arterial hypertension (under specific formulations and indications)
- Vascular physiology
- Nitric oxide signaling pathways
- PDE5 inhibition
- Smooth muscle relaxation mechanisms
- Pharmacokinetics
- Drug metabolism
- Cardiovascular physiology research
Research applications should only be conducted in accordance with applicable laws, ethical standards, and institutional requirements.
Precautions
Patients should consult a qualified healthcare professional before taking tadalafil, especially if they:
- Have cardiovascular disease
- Take nitrate medications
- Use alpha-blockers
- Have severe liver disease
- Have severe kidney disease
- Have experienced vision loss associated with eye disorders
- Have low blood pressure
- Have recently experienced a heart attack or stroke
Potential side effects can include headache, flushing, indigestion, nasal congestion, muscle aches, back pain, and dizziness. Serious adverse effects are uncommon but require immediate medical attention.
Do not combine tadalafil with nitrate medications because this can cause a dangerous drop in blood pressure.
Shipping & Availability
Availability depends on local laws and regulatory requirements. Cialis is a prescription medication in many countries and should be obtained through authorized pharmacies or licensed healthcare providers where required.
Packaging options, strengths, and availability vary by manufacturer and market.
Link to order Cialis: http://slimpept.com





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