ACTIVE HALF-LIFE
5-12 hours
CLASSIFICATION
PDE5 inhibitor
DOSAGE
Men 25-200 mg/day
ACNE
No
WATER RETENTION
No
HBR
Possible
HEPATOTOXICITY
No
AROMATIZATION
No
MANUFACTURER
Pfizer
WAREHOUSE
International Warehouse 2
SUBSTANCE
Sildenafil
What is VIAGRA and How Does It Work?
Discover the power of VIAGRA, a leading solution in the realm of erectile dysfunction. As a member of the phosphodiesterase type 5 (PDE5) inhibitors, VIAGRA works by relaxing blood vessels in the penis, which enhances blood flow during moments of sexual arousal. Remember, VIAGRA requires sexual stimulation to be effective and is not suitable for those without erectile dysfunction or for women.
Designed specifically for men facing erectile dysfunction, often referred to as impotence, VIAGRA helps achieve and maintain a strong erection, ensuring confidence during intimate moments.
Important Considerations Before Using VIAGRA
- If you're taking nitrates, inform your doctor, as combining these may cause dangerously low blood pressure. - Notify your healthcare provider if you're using nitric oxide donors like amyl nitrite ("poppers"), as this could also lead to severe drops in blood pressure. - Make sure you do not have an allergy to sildenafil or any other ingredients in VIAGRA. - If you have serious heart or liver conditions, a history of stroke or heart attack, low blood pressure, or specific rare inherited eye conditions like retinitis pigmentosa, consult your doctor. - Those with a history of vision loss due to non-arteritic anterior ischaemic optic neuropathy (NAION) should exercise caution.
Do Not Use VIAGRA If:- You have sickle cell anemia, leukemia, or multiple myeloma. - You possess a penis deformity or Peyronie?s Disease. - You have heart issues; your doctor will evaluate your heart's ability to manage the strain of sexual activity. - You have stomach ulcers or bleeding disorders like hemophilia.
Exercise Caution with VIAGRA If You:Seek immediate medical help if you experience sudden vision changes while using VIAGRA. Avoid combining it with any other oral or topical erectile dysfunction treatments without consulting a healthcare professional.
Guidelines for Children and Adolescents
VIAGRA is strictly for adults and should not be taken by individuals under 18 years of age.
Special Considerations for Kidney and Liver Conditions
If you have kidney or liver issues, inform your doctor; a lower dose may be necessary.
Interaction with Other Medications
Always inform your healthcare provider about any medications you are currently taking, including over-the-counter drugs. VIAGRA can interact with certain medications, especially those prescribed for chest pain. In case of emergency, tell healthcare professionals about your VIAGRA usage and the timing. Avoid taking VIAGRA alongside nitrates unless approved by your doctor, as this can result in dangerously low blood pressure.
For those on protease inhibitors (e.g., for HIV), your doctor may suggest starting with a lower dose (25 mg) of VIAGRA.
If you're on alpha-blockers for high blood pressure or prostate enlargement, you may experience dizziness when standing up quickly. This can occur within four hours of taking VIAGRA. To reduce risk, ensure you maintain a regular dosage of your alpha-blocker before beginning VIAGRA, and your doctor may prescribe a lower dose.
Taking VIAGRA with Food and Alcohol
You can take VIAGRA with or without food, although its effects may take longer to kick in after a heavy meal. Limit alcohol intake to optimize your results, as excessive consumption can hinder erection ability.
Use During Pregnancy and Breastfeeding
VIAGRA is not intended for use by women.
Driving and Operating Machinery
Since VIAGRA can cause dizziness and affect vision, assess your tolerance to the medication before engaging in activities that require alertness.
Important Information Regarding Ingredients
If you have a sugar intolerance, particularly to lactose, consult your doctor prior to using VIAGRA.
How to Use VIAGRA
Follow your doctor's instructions carefully when taking VIAGRA. The typical starting dose is usually 50 mg. Do not exceed one dose within a 24-hour period. Take VIAGRA approximately one hour before anticipated sexual activity, swallowing the tablet whole with water.
If you feel the effects are too strong or too weak, consult your healthcare provider. VIAGRA is effective only when sexual stimulation occurs, typically taking about 30 minutes to an hour to work, though effects may be delayed after a heavy meal.
If VIAGRA fails to produce an erection or if the erection does not last long enough for intercourse, consult your doctor.
Overdose
Taking more VIAGRA than prescribed can intensify side effects without improving effectiveness. Never exceed your doctor's recommended dosage. Contact your doctor if you have taken more than the advised amount.
For any further questions regarding this medication, please reach out to your healthcare provider.
Possible Side Effects
As with any medication, VIAGRA can cause side effects, though not everyone will experience them. Reported side effects tend to be mild to moderate and of short duration.
- If you experience chest pain during or after sex, sit in a semi-upright position and try to relax. - Avoid using nitrates for chest pain and contact your doctor promptly.
If you experience chest pain during or after sex:VIAGRA may provoke allergic reactions as well. Seek immediate medical assistance if you notice symptoms such as sudden wheezing, difficulty breathing, dizziness, or swelling of the eyelids, face, lips, or throat.
Prolonged and painful erections have been reported following VIAGRA use. If an erection lasts more than four hours, seek medical help immediately.
A common side effect (occurring in more than 1 in 10 patients) is headaches, along with:
- Facial flushing
- Indigestion
- Vision changes (color tinge, light sensitivity, blurred vision)
- Nasal congestion
- Dizziness
- Vomiting
- Skin rashes
- Eye complications
- Irregular heartbeat
- Muscle discomfort
- Ringing in the ears
- Chest pain
- High or low blood pressure
- Fainting
- Stroke
- Sudden hearing loss
Post-marketing reports have noted serious events like heart attacks or strokes in men with pre-existing heart conditions, though it's unclear if these were related to VIAGRA. Instances of severe skin reactions have also been documented.
If any side effects become severe or if you notice side effects not mentioned in this leaflet, inform your doctor.
Storage Instructions
- Keep VIAGRA out of children's reach.
- Store below 30шC.
- Keep in the original packaging to protect from moisture.
- Do not use after the expiration date indicated on the carton, which refers to the last day of that month.
Medicines should not be disposed of in wastewater or household waste. Consult your pharmacist on how to discard unused medications responsibly to protect the environment.