Table of Contents

1. What is Adcirca?
2. Do You Need a Prescription for Adcirca?
3. How Does Adcirca Work?
4. Common Side Effects of Adcirca
5. Drug Interactions with Adcirca
6. Conclusion

What is Adcirca?

Adcirca (tadalafil) is a prescription medication used to treat pulmonary arterial hypertension (PAH) and improve exercise capacity in men and women. It is a type of phosphodiesterase-5 (PDE5) inhibitor, which works by relaxing the muscles in the lungs and improving blood flow. Adcirca is manufactured by Eli Lilly and Company and is available in tablet form.

Do You Need a Prescription for Adcirca?

Yes, Adcirca is a prescription medication and must be prescribed by a doctor. It is important to follow your doctor’s instructions when taking Adcirca.

How Does Adcirca Work?

Adcirca works by inhibiting the enzyme phosphodiesterase-5 (PDE5). PDE5 is responsible for breaking down a substance called cyclic guanosine monophosphate (cGMP). cGMP is responsible for relaxing the muscles in the lungs and improving blood flow. By inhibiting PDE5, Adcirca increases the amount of cGMP in the body, which helps relax the muscles in the lungs and improve exercise capacity.

Common Side Effects of Adcirca

Common side effects of Adcirca include headache, flushing, nausea, dizziness, muscle pain, back pain, and stuffy or runny nose. If you experience any of these side effects, it is important to contact your doctor.

Drug Interactions with Adcirca

It is important to tell your doctor about all medications you are taking before starting Adcirca. Adcirca may interact with other medications, including nitrates, alpha-blockers, and antifungals. It is important to avoid taking Adcirca with these medications as it can cause serious side effects.

Conclusion

Adcirca (tadalafil) is a prescription medication used to treat pulmonary arterial hypertension (PAH) and improve exercise capacity in men and women. It is a type of phosphodiesterase-5 (PDE5) inhibitor, which works by relaxing the muscles in the lungs and improving blood flow. Adcirca is manufactured by Eli Lilly and Company and is available in tablet form. It is important to follow your doctor’s instructions when taking Adcirca and to tell your doctor about all medications you are taking before starting Adcirca. Common side effects of Adcirca include headache, flushing, nausea, dizziness, muscle pain, back pain, and stuffy or runny nose. It is important to avoid taking Adcirca with nitrates, alpha-blockers, and antifungals as it can cause serious side effects.

Sources:

• U.S. National Library of Medicine. (2021). Adcirca (Tadalafil) – Drug Information. Retrieved from https://www.ncbi.nlm.nih.gov/books/NBK548717/
• U.S. National Library of Medicine. (2021). Tadalafil: MedlinePlus Drug Information. Retrieved from https://medlineplus.gov/druginfo/meds/a605035.html