Tadalafil Sample Pack

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Tadalafil Sample Pack

Generic: Tadalafil Sample Pack


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Tadalafil sample pack contains medicine that is used to treat erectile dysfunction in man and Benign Prostatic Hyperplasia (BHP). This medicine blocks the action of enzyme, phosphodiesterase type 5 (PDE5) that is present in the body. It works by providing blood flow to the male genital area so that it can achieve erection. By blocking the enzyme PDE5, smooth muscle in the prostate and bladder are relaxed, thus providing relief from BPH. Some of the symptoms of BPH are difficulty in urination, frequent urination, etc. This medicine does not provide any protection against sexually transmitted disease such as hepatitis B, HIV, syphilis and gonorrhoea. 

Additional Information

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Side Effects No
precaution No
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The medicine in Tadalafil sample pack belongs to the group of medicine known as phosphodiesterase type-5 inhibitor. These medicines are used for treating erectile dysfunction in male. It is available in the market under various brand names such as Cialis, Adcirca (for pulmonary arterial hypertension) and Tadacip (Cipla).  The medicine got approval from USFDA for treating benign prostatic hyperplasia (BPH) in October 2011. This effective medicine was initially marketed by ICOS, a biotechnology company which afterwards developed in close coordination of Eli Lilly, another pharmaceutical company.  

Generic Tadalafil should be stored at a room temperature that ranges 15-30 degree centigrade. It should be protected from light, heat, dampness and moisture as it might reduce the effectiveness of the medicine. This medicine should be kept at such a place where kid and pet should not reach.

Mechanism of action:

Generic Tadalafil is used to attain penile erection during physical intercourse. Beside this, it is also used for treating benign prostatic hyperplasia.

Penile erection takes place due to filling of the blood. Blood vessels bring blood to the penis thus, increasing its size that in turn increases more supply of blood in the penis.  In addition, the blood vessels are also responsible for taking away the blood that is present in the penis and hence the size decreases and blood get removed from the penis. 

During sexual stimulation, nitric oxide is formed in the penis. This nitric oxide is known to play an important part for attaining erection of penis. Nitric oxide, with the help of enzyme guanylate cyclase, is responsible for producing cyclic guanosine monophosphate (cGMP). cGMP is known to increase and decrease the size of the blood vessels. The level of cGMP is lowered and destroyed by another enzyme, phosphodiesterase -5 due to which the blood vessels returns to its normal size, blood leaves the penis and thus erection ends. 

It is also used to treat benign prostatic hyperplasia (BPH). The enzyme phosphodiesterase-5 is also exists in the muscles of the prostate gland and urinary bladder which relaxes the muscles and makes it easy to pass the urine. This medicine functions by reduction in the pressure of the muscle that is present at the opening of the urethra. This opening is responsible for controlling the flow of urine from the bladder. 


Generic Tadalafil is used to treat erectile dysfunction in case of male. It is a condition where penis fails to maintain and achieve erection during physical intercourse.

Side effects:

Some of the side effects that the patient might experience after using medicine in the Tadalafil sample pack are: 

  • Headache
  • Diarrhoea
  • Flu-like symptom
  • Stomach upset
  • Nausea
  • Palpitation
  • Increased heart rate
  • Facial flushing
  • Heart attack
  • Stroke
  • Pain in chest
  • Low blood pressure
  • Dizziness
  •  Painful or prolonged erection
  • Blurred vision
  • Loss of hearing
  • Nasal stiffness
  • Muscle pain
  • Pain in arms, legs, etc.


Drug interactions:

Some of the medicines that might interact with generic Tadalafil are: 

  • Erythromycin
  • Ketoconazole (Nizoral)
  • Itraconazole (Sporanox)
  • Indinavir (Crixivan)
  • Ritonavir (Norvir)
  • Rifampin
  • Carbamazepine
  • Phenytoin
  • Nitroglycerin
  • Isosorbide dinitrate
  • Sordil
  • Isosorbide mononitrate
  • Imdur
  • Ismo Monoket
  • Terazosin (Hytrin)
  • Doxazosin
  • Prazosin,
  • Cimetidine
  • Rifamycin
  • St. John’s wort
  • Silednafil
  • Verdenafil
  • Fosamprenavir
  • Amprenavir
  • Nelfinavir



For treating erectile dysfunction, the patient should take 10 mg generic Tadalafil initially, Based on the response of the patient, requirement of the patient and drug tolerance power of the body, the dose can further be increased to 20 mg or decreased to 5 mg. The patient can feel the effect of this medicine up to 36 hours.

For treating benign prostatic hyperplasia, the patient should take 5 mg generic Tadalafil. The medicine can be taken orally, with or without food as it gets easily absorbed in the intestine.

Missed dose:

In case the patient misses their dose, they should contact their doctor as soon as possible.


In case of overdose of the medicine, the patient should consult to their health care provider as early as possible. Overdose of the medicine might lead to serious side effects to the patient.


  • Avoid this medication if you are hypersensitive to any ingredient of tadalafil sample pack.
  • Prior taking the medicine, the patient should tell to the doctor if they have any medical record such as fibrosis, angulation, Peyronie’s disease, scarring, painful or prolonged erection, sickle cell anaemia, leukaemia, myeloma or retinitis pigmentosa, etc.
  • Tadalafil makes the patient feel dizzy and also changes vision. Therefore the user of this medicine should avoid the work that requires alertness such as driving, operation of machine or any other such work that requires clear vision.
  • For minimizing the effect of light-headedness and dizziness, the patient should get up slowly if in sitting or lying position from long time.
  • If the patient is taking any prescribed or non-prescribed medicine or any herbal product, then they should reveal about this to the doctor so that the dose can be given accordingly.