Common Viagra side effects of Viagra Sildenafil citrate are stuffy nose, headaches, warmth or redness in the face, neck, or chest. Less common Viagra side effects include dizziness, increased frequency of urination, indigestion, pain on urination, and stomach upset.

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Viagra (also known as sildenafil citrate) belongs to a group of medicines known as PDE5 inhibitors, and like all of these medicines, there are side effects. Viagra is used in order to treat erectile dysfunction, and generic Viagra pills can be purchased online for as little as $1 each. Viagra is useful not just in treating impotence but in treating premature ejaculation, and it is estimated that over 40% of men worldwide could benefit from taking the drug.

Viagra has a host of close relatives such as Cialis (tadalafil) and Levitra (vardenafil), which offer similar effects. There are a number of online pharmacies offering free trial packs so that customers can decide whether Viagra is the right choice for them when it comes to treating erectile dysfunction.

Before Taking Viagra – What You Should Know

Before taking Viagra, it is important to make yourself aware of a number of facts. For example, you should know that Viagra should be taken on an empty stomach an hour before sex. If Viagra is consumed alongside a meal with a high-fat content, it will take much longer for the medication to work. Grapefruit and grapefruit juice should be avoided, as enzymes in the fruit can stop Viagra from working altogether. Viagra’s effects typically last for between four and six hours, and it should not be taken unless you intend to have sex. You should be aware never to take more than the recommended Viagra dose without consulting a doctor, and to avoid mixing it with similar PDE5 inhibitors as this can increase the risk of unwanted Viagra side effects.

Common Viagra Side Effects

When consuming Viagra 50 mg, 100 or other dosages, you may notice one or more side effects. The majority of Viagra side effects are rarely serious and have little or no negative impact on your experience of taking Viagra. Some of the most common Viagra side effects include

• muscular aches and pains
• diarrhea
• tenderness (particularly around the eyes or cheekbones)
• sneezing
• nausea
• a runny or stuffy nose
• flushing of the skin
• breathing difficulties
• increased frequency of urination
• indigestion
• a tingling feeling or ‘pins and needles’ sensation
• dizziness

The majority of users who experience Viagra side effects say that incidences are usually mild. Many users experience little or no side effects whatsoever, and make Viagra a recurring part of their lifestyle.

Adverse Reactions Reported by Patients Treated with Sildenafil Citrate

REACTION	25 mg	50 mg	100 mg	Placebo
Headache	16%	21%	28%	7%
Flushing	10%	19%	18%	2%
Dyspepsia	3%	9%	17%	2%
Abnormal vision	1%	2%	11%	1%
Nasal congestion	4%	4%	9%	2%
Back pain	3%	4%	4%	2%
Myalgia	2%	2%	4%	1%
Nausea	2%	3%	3%	1%
Dizziness	3%	4%	3%	2%
Rash	1%	2%	3%	1%

Less Common Viagra Side Effects

In extremely rare occurrences, users have reported the following Viagra side effects:

• seizures
• persistent painful erections (priapism)
• blistering of the skin
• nosebleeds
• hearing problems
• hypersensitivity
• heart palpitations
• skin rashes
• eye discomfort (blurred vision, watery eyes or eyes appearing to be bloodshot)
• increased or decreased blood pressure
• joint pain
• muscular pain
• chills
• cold sweats
• confusion

Thankfully such incidences are incredibly rare and should not put you off taking Viagra 200, 150, 100 and other unless you have any existing medical conditions which may be exacerbated by the drug. In fact, some of these side effects (such as high blood pressure) can be attributed to enjoying a healthy sex life as a result of taking Viagra.

Viagra and Alcohol

It’s understandable that you may wish to have a drink or two at the same time as taking Viagra, however, it’s important to understand that a combination of the two may impair your ability to perform sexually. Whilst alcohol can help to overcome anxiety, it can also affect sexual prowess. It is therefore recommended that alcohol consumption is kept to a minimum when using PDE5 inhibitors.

Drinking alcohol lowers blood pressure – and so does taking Viagra. Excessive alcohol consumption combined with Viagra may cause light-headedness, dizziness, headaches, heart palpitations or fainting.

It is possible to enjoy alcohol when using Viagra, but remember to drink moderate amounts only. One or two glasses of wine or beer shouldn’t have too much of a detrimental effect, although results will vary from person to person.

Interaction With Other Drugs

Viagra side effects may be increased by certain other medications – it is not recommended to mix some medicines. If you are currently taking medication and are unsure of whether it is safe to take Viagra, you should consult a qualified medical professional before proceeding.

Nitrate drugs such as nitroglycerin and isosorbide dinitrate (which are commonly used to treat chest pain) do not mix well with Viagra, and the complications can be dangerous. Likewise, if you have low blood pressure or uncontrolled and unregulated high blood pressure (hypertension), you should refrain from taking Viagra 150 mg pills or any other PDE5 inhibitors. Those suffering from liver disease or kidney disease which requires dialysis treatment are also advised to avoid taking Viagra.

It is not recommended to mix one or more PDE5 inhibitors at the same time, as this can result in overdose. If you suspect you may have overdosed, it is advisable to seek medical help as soon as possible, particularly if you are experiencing unpleasant symptoms or side effects.