Though it is one of the most popular drugs in the world, there are still many things that people don’t know about Viagra. Here are some of the top things that you probably didn’t know about this popular medication:

1. Viagra was originally developed as a treatment for  high blood pressure and heart disease, angina pectoris (a condition where the heart doesn’t get enough oxygen).

2. Viagra can help men with erectile dysfunction (ED) get and maintain an erection. It’s not just for older men. While Viagra is most commonly associated with older men, the drug can actually be used by anyone who struggles with erectile dysfunction (ED).

3. Viagra works by increasing blood flow to the penis. Viagra isn’t just for men. The drug has been shown to be effective in treating sexual problems in women as well.

4. Viagra can be taken with or without food. In fact, taking Viagra with a meal may actually increase its effectiveness. Fatty foods can delay the absorption of Viagra into the bloodstream, so it’s best to take Viagra on an empty stomach. But if you do need to eat before taking Viagra, a high-fat meal should not significantly impact its efficacy.

5. Viagra should not be taken more than once a day but it doesn’t work immediately and it typically takes 30-60 minutes for the drug to take effect. It can be taken either as needed, or on a regular basis. When taken as needed, the usual starting dose is 50 mg, but it can be increased to 100 mg or decreased to 25 mg depending on how well it works for the individual. When taken on a regular basis, the recommended dose is 25 mg each day. However, this may be increased to 50 mg or 100 mg depending on how well it works for the individual. Viagra should not be taken more than once per day.

6. Viagra isn’t just for sex. The drug can also be used to treat pulmonary hypertension, a condition that affects blood flow to the lungs, but you have to be aware that Viagra may cause unexpected side effects, including headache, dizziness, upset stomach and flushing.  In rare cases, it has been linked to priapism (a prolonged erection that can cause permanent damage to the penis). More info about Viagra side effects you can find on http://trumedical.co.uk/ site. If you experience any of these side effects, it is important to seek medical attention immediately.

7. Viagra should not be taken by people who are taking certain other medications.  These include nitrates (used to treat heart conditions) and alpha blockers (used to treat high blood pressure).

8. Viagra can interact with other medications, so it is important to tell your doctor about all the medications you take before taking Viagra.

9. Viagra is a prescription medication, so it is important to talk to your doctor about whether or not it is right for you. Viagra isn’t just a pill. The drug comes in other forms as well, including an injection and a nasal spray.

10. You can buy Viagra online from a variety of sources, but it is important to make sure you are buying from a reputable source. You can also get Viagra at your local pharmacy.

In general, Viagra is a safe and effective medication for most men. However, there are some men who should not take Viagra, including those with certain medical conditions and those taking certain medications. Be sure to talk to your doctor about whether Viagra is right for you.