What is Lexiscan?

Lexiscan is a medicine that doctors use to check how well your heart is working. It helps in a test called a stress test, which shows if the heart is getting enough blood.

How Does Lexiscan Work?

Normally, doctors ask people to walk or run on a treadmill to make their hearts work harder during a stress test. But some people cannot exercise due to health problems. In such cases, doctors use Lexiscan.

Lexiscan is given as an injection into a vein. It makes the heart react like it would during exercise by increasing blood flow to the heart. This helps doctors see if there are any blockages in the arteries.

Dosage and Strength

Lexiscan comes in a liquid form with a strength of 0.4mg in 5ml. Doctors give it as a single dose through an injection.

Who Should Not Use Lexiscan?

Not everyone can take Lexiscan. It may not be safe for people who have:

• Severe heart problems
• Low blood pressure
• Asthma or lung disease
• Seizures

Always tell your doctor about any medical conditions before taking Lexiscan.

Possible Side Effects

Like all medicines, Lexiscan may cause side effects. Some common ones include:

• Headache
• Dizziness
• Nausea
• Flushing (warmth or redness in the face)
• Chest pain (usually mild)

Most side effects go away quickly. However, if you feel severe chest pain, trouble breathing, or an irregular heartbeat, seek medical help immediately.

Precautions and Warnings

• Do not eat or drink caffeine (coffee, tea, soda, or chocolate) before your test, as it can affect the results.
• If you are pregnant or breastfeeding, talk to your doctor before taking Lexiscan.
• After the test, drink plenty of water to help your body remove the medicine.

Conclusion

Lexiscan is a helpful medicine for people who cannot exercise during a heart stress test. It helps doctors check if the heart is healthy or if there are any blockages. If you need a stress test, your doctor will decide if Lexiscan is right for you.