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What are the Symptoms of Erectile Dysfunction?
Tens of millions of men experience erectile dysfunction (ED) every year. Many people associate ED with older men, but this condition is not a natural part of the aging process. Yes, middle-aged and older men are more at risk for ED, but it can affect men of any age. Physical factors can cause ED, but psychological causes like stress or anxiety can also lead to symptoms. The most common symptoms of ED may include:
- Trouble getting an erection
- Trouble keeping an erection
- Reduced sexual desire 
Some men may find erectile dysfunction embarrassing to discuss with their doctor, but is it important to receive a diagnosis to ensure that a dangerous accompanying condition is not causing your ED. Depending on your diagnosis, your doctor may prescribe medications like Cialis or Viagra to assist in your symptoms. Inexpensive Cialis (tadalafil) and Viagra (sildenafil) are available through Canadian pharmacies like Canada Med Pharmacy. 
How Does ED Affect the Body?
ED can occur at any point in the erection process. When a man becomes sexually aroused, the muscles in the penis relax. This action allows blood to flow through the penile arteries and fill two chambers in the penis. Once these chambers fill, the penis reaches full erection. Once an erection comes to an end, the muscles contract and the blood flows out of the penis.
If you are at risk for ED, the flow of blood into the penis can be affected and cause erectile problems. Alternatively, you may be able to get an erection, but psychological factors may be affecting your sexual dysfunction. 
Am I at Risk for ED?
As mentioned above, ED can occur for a variety of different reasons. ED is the most common type of sexual dysfunction in men and affects about a third of men. It is normal to have trouble getting an erection every once in a while, but if you cannot get or keep an erection 50 percent of the time, you may have a medical issue. Along with age, possible risk factors for ED can include:
- Diabetes: If you live with diabetes for a long time, fluctuating blood sugar levels may cause nerve damage and blood circulation issues. Over time, this can affect the blood that reaches the penis.
- Obesity: If you are overweight, you are at an increased risk of ED. Over 79 percent of people with a body mass index over 25 experience ED.
- Depression: Psychological conditions like depression can also result in ED. It is usually unclear if ED can cause depressive symptoms or vice versa.
- Other possible causes: If you are not physically active and lead a sedentary lifestyle, you are at an increased risk for ED. Other risk factors may include high blood pressure, high cholesterol, low testosterone, or other cardiovascular disorders. 
If you are experiencing ED, you may want to write down your symptoms to present to your doctor. It may also help to record any habits or activities you perform before sexual activity. These activities may be related to your ED.
Initially, your doctor may perform a physical exam to ensure the nerves in the penis are working properly. Blood tests can also determine underlying health conditions like diabetes. An ultrasound can help a doctor see if your penis has blood flow problems. These tests will determine if physical causes are to blame for your ED, but your doctor may perform psychological tests as well. Your doctor may ask questions to screen for depression or any other possible psychological causes of your sexual dysfunction. 
Buy Viagra and Cialis in Canada
Once your ED's cause is determined, your doctor will help you decide on a treatment plan for you. Your doctor should explain the risks and benefits of each drug before a medication regime is started. You can then buy Viagra and Cialis (tadalafil) online through a Canadian pharmacy.
These medications enhance a chemical in the body called nitric oxide. This chemical allows the muscles in the penis to relax and increases blood flow to the penis when sexual stimulation is present. Viagra and Cialis vary slightly, and your dosage will depend on the severity of your ED. 
Generally, brand and generic Viagra (sildenafil) is taken as needed, and Cialis may be prescribed daily. But where is the best place to buy Viagra online? Canada Med Pharmacy offers generic and brand-name Cialis and Viagra at lower prices than your traditional U.S. pharmacy. If you want to save money on your prescriptions and improve your sexual health, visit our Canadian pharmacy today. 
The content in this article is intended for informational purposes only. This website does not provide medical advice. In all circumstances, you should always seek the advice of your physician and/or other qualified health professionals(s) for drug, medical condition, or treatment advice. The content provided on this website is not a substitute for professional medical advice, diagnosis, or treatment.