Can Jingo be taken by normal people?

Jingo is the trade name, generic name of sildenafil citrate tablets, is not recommended for normal people, the specific use of medication as prescribed by the doctor.
Sildenafil citrate tablets are a phosphodiesterase type 5 selective inhibitor that can be used orally and are effective in the treatment of erectile dysfunction in men, but are not usually recommended for normal people.
The drug should be used with caution in patients at risk for cardiovascular disease and is contraindicated in those who are allergic to any of the components of the product, as well as in patients taking nitrates or guanylate cyclase agonists (e.g., leucovorin).
Adverse reactions such as headache, visual abnormalities, nasal congestion, dyspepsia, back pain, flushing, muscle pain, nausea and dizziness are common after taking the drug. Specific medications should be administered under the guidance of a specialist.