Taking 150 mg of Viagra significantly exceeds the recommended dose. This carries substantial risks. A typical prescription starts at 50 mg, and exceeding this amount dramatically increases the chance of side effects.
Cardiovascular Risks
High doses like 150 mg can severely strain your heart. You face a heightened risk of heart attack, stroke, and irregular heartbeat, especially if you have pre-existing heart conditions. Seek immediate medical attention if you experience chest pain, shortness of breath, or dizziness after taking such a high dose.
Other Potential Side Effects
Beyond cardiovascular issues, a 150 mg dose increases the likelihood of experiencing common Viagra side effects, but to a much greater extent. These include headaches, flushing, nasal congestion, visual disturbances (blurred vision, changes in color perception), and hearing problems. Prolonged or severe erections (priapism) are also significantly more likely at this dose. This condition is a medical emergency requiring immediate treatment to prevent long-term damage.
Medication Interactions
The risk of dangerous drug interactions also increases with higher doses. Always inform your doctor of all medications, including over-the-counter drugs and supplements, you are taking. Some medications, particularly nitrates used to treat angina, can interact dangerously with Viagra, potentially leading to life-threateningly low blood pressure.
Remember: Always consult your doctor before taking any medication, including Viagra. They can help determine the appropriate dose and assess any potential risks based on your individual health status. Never exceed the prescribed dose. If you experience any concerning side effects, contact a doctor immediately.
