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What is Sildenafil (Viagra)?
These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: pain or tenderness around the eyes and cheekbones diarrhea or stomach cramps (severe or continuing) numbness or tingling of the hands, legs, or feet redness, soreness, swelling, or bleeding of the gums sensation of motion, usually whirling, either of one's self or of one's surroundings sexual problems in men (continuing), including failure to experience a sexual orgasm sores in the mouth and on the lips Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional. Call your doctor for medical advice about side effects.
Take it on an empty stomach
You may report side effects to the FDA at 1-800-FDA-1088. Can juicing help you get more fruits and vegetables? How to protect your health in a power outage Physical therapy provides modest improvement for chronic low back pain Kinesio taping offers only modest relief for musculoskeletal disorders Scoliosis treatment: Can it help as you get older? New resistance training guidance may simplify your workout The problem with "classic" Lyme disease symptoms Are those body aches a sign of gallstones? Tadalafil (Cialis) is one of the most popular erectile dysfunction (ED) drugs.
Other Interactions
The drug comes in low-dose versions that can be taken daily. This means you can have sex at any time, rather than needing to take a pill from time to time as needed like other ED brands. The starting dose for daily-use Cialis is 2.5 milligrams (mg). If that doesn't work, you can increase your daily dose up to 5 mg. But is this the right approach for you—or are you better off with traditional ED drugs like Viagra, Levitra, or even the nondaily version of Cialis? Viagra (sildenafil) works by blocking the action of an enzyme known as cGMP-specific phosphodiesterase type-5 (PDE-5).
| Dose (mg) | Frequency per Day | Effect Duration (hours) | Side Effects Possible |
|---|---|---|---|
| 25 | Once | 4–6 | Mild headache, flushing |
| 50 | Once | 4–6 | Dizziness, nasal congestion |
| 75 | Once | 4–6 | Heartburn, back pain |
| 100 | Once | 4–6 | Visual disturbances, nausea |
This enzyme breaks down cGMP, a substance that induces smooth muscles to relax.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Generic | 150mg | 30 + 2 Pills | 72.32€ 68.88€ | |
| Viagra Generic | 50mg | 270 + 8 Pills | 198.48€ 189.03€ | |
| Viagra Super Active | 100mg | 30 + 6 Pills | 64.09€ 61.04€ | |
| Viagra Original | 100mg | 120 + 8 Pills | 470.39€ 447.99€ | |
| Viagra Soft Tabs | 100mg | 120 + 8 Pills | 232.21€ 221.15€ | |
| Viagra Generic | 100mg | 120 + 6 Pills | 149.50€ 142.38€ | |
| Viagra Original | 100mg | 34 + 2 Pills | 163.67€ 155.88€ | |
| Viagra Generic | 200mg | 10 Pills | 40.96€ 39.01€ | |
| Viagra Super Active | 100mg | 10 Pills | 28.76€ 27.39€ | |
| Viagra Super Active | 100mg | 90 + 10 Pills | 165.61€ 157.72€ | |
| Viagra Super Active | 100mg | 360 + 30 Pills | 470.93€ 448.50€ | |
| Viagra Soft Tabs | 100mg | 180 + 10 Pills | 314.95€ 299.95€ | |
| Viagra Super Active | 100mg | 120 + 16 Pills | 198.37€ 188.92€ | |
| Viagra Generic | 25mg | 10 Pills | 25.19€ 23.99€ | |
| Viagra Generic | 50mg | 60 + 4 Pills | 83.93€ 79.93€ |
Blocking PDE-5 means increased levels of cGMP within the smooth muscles
Side effects of Sildenafil (Viagra)
Your doctor may adjust your dose as needed. For treatment of pulmonary arterial hypertension:For oral dosage forms (suspension or tablets):Adults—20 milligrams (mg) 3 times a day. Your doctor may adjust your dose as needed and tolerated. However, the dose is usually not more than 80 mg 3 times a day.Children 1 year of age and older weighing 45 kilograms (kg) or more—20 mg 3 times a day. However the dose is usually not more than 40 mg 3 times a day.Children 1 year of age and older weighing 20 to 45 kg—20 mg 3 times a day.Children 1 year of age and older weighing 20 kg or less—10 mg 3 times a day.Children younger than 1 year of age—Use and dose must be determined by your doctor.
What to do in case you take too much Viagra
For oral dosage forms (suspension or tablets):Adults—20 milligrams (mg) 3 times a day. Adults—20 milligrams (mg) 3 times a day. However, the dose is usually not more than 80 mg 3 times a day. Children 1 year of age and older weighing 45 kilograms (kg) or more—20 mg 3 times a day. However the dose is usually not more than 40 mg 3 times a day.
Overall Rating
Children 1 year of age and older weighing 20 to 45 kg—20 mg 3 times a day. Children 1 year of age and older weighing 20 kg or less—10 mg 3 times a day. Children younger than 1 year of age—Use and dose must be determined by your doctor. For oral dosage forms (suspension or tablets): If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. which promotes muscle relaxation and vasodilation (a widening of blood vessels).
5. Viagra® comes in different doses.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep out of the reach of children. Do not keep outdated medicine or medicine no longer needed. Ask your healthcare professional how you should dispose of any medicine you do not use. Store mixed oral liquid in the refrigerator.
Get in the mood
Throw away any unused mixed Revatio® oral liquid after 60 days. It is important that you tell all of your doctors that you take sildenafil. If you need emergency medical care for a heart problem, it is important that your doctor knows when you last took sildenafil. Do not use this medicine if you liquid viagra are also using a nitrate medicine, often used to treat angina or high blood pressure. Some illegal ("street") drugs called "poppers" (such as amyl nitrate, butyl nitrate, or nitrite).
Typical dosages
Do not use this medicine if you also use riociguat (Adempas®). If you will be taking this medicine for pulmonary arterial hypertension, your doctor will want to check your progress at regular visits. This will allow your doctor to see if the medicine is working properly and to decide if you should continue to take it. If you take sildenafil for pulmonary arterial hypertension, do not take Viagra®, Vibrique™ or other PDE5 inhibitors, including tadalafil (Cialis®) or vardenafil (Levitra®). If you take too much sildenafil or take it together with these medicines, the chance for side effects will be higher. High levels of PDE-5 are found in the penis, lungs, and retina.
5. Should you take Viagra instead of Cialis?
If you are contemplating Cialis for daily use, consider these questions and then discuss it with your doctor: If it's two or more times a week, a daily pill might be a reasonable choice, since the drug continually circulates in your bloodstream. A daily pill clears the path for sex at any time—if the drug works for you. (Remember, just like other ED drugs, it may not work for everyone). On the other hand, the 36-hour window offered by the nondaily version of Cialis might offer enough spontaneity. Have side effects of your current ED pill been bothering you? PDE-5 is also found throughout the body within the smooth muscle cells of blood vessels and muscles.
- Viagra daily differs from as-needed doses by its lower, consistent dosage.
- It may be suitable for men with frequent sexual activity.
- Regular use can help establish a routine for ED management.
- Some men experience new side effects after prolonged use.
- It's important to track the effects and communicate with healthcare providers.
- Insurance coverage may vary for daily Viagra, depending on region.
- Avoid missing doses to maintain steady blood levels.
- Proper medical oversight maximizes safety and effectiveness.
Viagra is approved to treat erectile dysfunction (impotence) in men.
Proper Use
It is important to tell your doctor about any heart problems you have now or may have had in the past. This medicine can cause serious side effects in patients with heart problems. If you experience a prolonged or painful erection for 4 hours or more, contact your doctor immediately. This condition may require prompt medical treatment to prevent serious and permanent damage to your penis. If you experience a sudden loss of vision in one or both eyes, contact your doctor immediately.
Does age affect Viagra dosage? If so, what would the dosage be for a 70-year-old vs. a 30-year-old?
Check with your doctor right away if you have a sudden decrease in hearing or loss of hearing, which may be accompanied by dizziness and ringing in the ears. If you already use medicine for high blood pressure (hypertension), sildenafil could make your blood pressure go too low. Call your doctor right away if you have blurred vision, confusion, dizziness, faintness, or lightheadedness when getting up from a lying or sitting position suddenly, sweating, or unusual tiredness or weakness. This medicine does not protect you against sexually transmitted diseases (including HIV or AIDS). Use protective measures and ask your doctor if you have any questions about this.
Incidence not known
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements. Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor buy female viagra immediately if any of the following side effects occur: burning feeling in the chest or stomach burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings decrease in amount of urine or the frequency of urination dizziness or lightheadedness, especially when getting up suddenly from a lying or sitting position dryness, redness, scaling, or peeling of the skin increase in the size of the pupil redness, burning, or swelling of the eyes redness, itching, or tearing of the eyes seeing shades of colors differently than before swelling of the face, hands, feet, or lower legs unusual feeling of burning or stinging of the skin Some side effects may occur that usually do not need medical attention. Another brand of sildenafil (Revatio) is approved to treat high blood pressure associated with pulmonary arterial hypertension (PAH).
| Population Group | Effectiveness Percentage | Notes |
|---|---|---|
| Men aged 40–60 | 70–80% | Common age group effectiveness |
| Men over 60 | 60–70% | Slightly lower effectiveness |
| Men with diabetes | 50–65% | Variable depending on severity |
| Men without comorbidities | 80–90% | Highest success rate |
Viagra belongs to the drug class called PDE-5 inhibitors.
5.6 Adverse Reactions with the Concomitant Use of Ritonavir
While dapoxetine viagra the manufacturer suggests that a 30-day supply of daily Cialis should cost about the same as eight pills of 36-hour Cialis a month, there's no way to enforce this. Check your insurance policy and local pharmacies for price information. – By Matthew Solan Executive Editor, Harvard Men's Health Watch As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles. No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician. Used to treat erectile dysfunction (ED), also known as impotence, in men.
What happens if I overdose?
Taking a daily low-dose pill may reduce side effects, though it may reduce effectiveness as well. In studies, the most common daily pill side effects were headache, muscle pain, indigestion, and back pain. Men taking Cialis for daily use can experience a worrisome drop in blood pressure if they drink too much. Ask your doctor if any medications or supplements you take might interact with a daily erectile dysfunction pill, including blood pressure drugs, antifungal drugs, and HIV drugs. Also, men taking nitrate medications are advised not to take any ED drugs. It increases blood flow to the penis following sexual stimulation and allows men to keep an erection hard enough for penetrative sex.
- Men should start with the lowest effective dose recommended by their doctor.
- It can take several weeks to notice full benefits of daily Viagra.
- Proper hydration and healthy lifestyle habits support treatment.
- Men should avoid high-fat meals around the time of taking Viagra.
- It is important to disclose all medications and health issues to your doctor.
- Viagra daily does not cause addiction but requires responsible use.
- Psychological factors may still influence the effectiveness.
- Combining Viagra with other lifestyle changes enhances overall results.