Always read the patient information leaflet included with your samples. This leaflet details potential side effects specific to Viagra and Cialis. Common side effects for both include headache, flushing, nasal congestion, and indigestion. Cialis may also cause back pain and muscle aches. Viagra can occasionally lead to visual disturbances, such as blurred vision or changes in color perception.
Serious Side Effects
Seek immediate medical attention if you experience a prolonged erection (priapism) lasting more than four hours, sudden vision loss, or hearing loss. These are rare but serious side effects requiring prompt medical intervention. Chest pain or irregular heartbeat also warrant immediate medical attention.
Precautions Before Taking Samples
Do not take Viagra or Cialis if you have certain heart conditions, uncontrolled high or low blood pressure, liver or kidney problems, or have had a recent stroke or heart attack. These medications can interact negatively with nitrates, often used to treat angina (chest pain). Inform your doctor about all medications you are currently taking, including over-the-counter drugs and herbal supplements. Alcohol consumption can intensify side effects; moderate your intake accordingly.
Interactions with Other Medications
Discuss potential interactions with your doctor before taking these medications if you are using other medications, especially those affecting blood pressure or heart function. This includes but is not limited to blood thinners, alpha-blockers and antifungal medications. Your physician will be able to assess the risk and offer suitable guidance.
