When should you not take tadalafil?

Some medicines are not suitable for people who suffer from certain conditions, and sometimes the medicine can only be taken after a number of precautions. For these reasons, it is important for your doctor to know before starting 시알리스 tadalafil whether you…

… have a disease, injury or deformity of your penis.
… have a cardiovascular disease.
… have an eye condition that causes vision loss.
… have low blood pressure or angina (acute sore throat).
… you have high blood pressure.
… experience chest pain during sexual activity.
… have problems with your liver or kidneys.
… you have had a stroke or heart attack.
… you have sickle cell disease.
… you have diabetes.
… you have ever had bone marrow cancer or leukemia.
… you are taking other medications, including those obtained without a prescription, herbal and complementary medications (e.g. acupuncture and osteopathy) and recreational drugs.
… you have ever had an allergic reaction to a drug.
… you smoke.
… you are taking in organic nitrates.

What are the side effects of 시알리스 tadalafil?

The most commonly reported side effects of tadalafil are:

Headache
Backache
Difficulty with digestion
Hot glow in the face
muscle strain
Stuffy or runny nose

The side effects are related to the widening of the blood vessels by PDE5. Most of these are mild and often disappear after a few hours. Muscle and back pain usually starts 12-24 hours after taking tadalafil and goes away after 48 hours.

percentage of experienced side effects per amount of 시알리스 tadalafil

Despite the fact that most people do not experience serious side effects, they do exist. These include:

Visual Impairments
Hearing loss
Severe hypotension (low blood pressure)
Allergic reactions, such as rash, itching, swelling (of the face, tongue or throat), severe dizziness and difficulty breathing

In these cases, contact your doctor or seek medical advice as soon as possible.
Reasons never to take tadalafil