You need to be careful when taking Tadalista 2.5 mg since it has a strong medication interaction with other medications.

Tadalista should not be taken more than one time each day. To make sure this Tadalista is safe for you, tell your doctor if you have ever had: Tadalista is a drug used to treat erectile dysfunction (ED). Buy Legal FDA-approved U.S Prescription Online Medications — Tadalista ED Medication From AccessRx. 
It’s a smart idea to note on your calendar every time you take Tadalista on an as-needed basis so you can avoid taking more before you should. Following sexual stimulation, Tadalista works by helping the blood vessels in your penis to relax, allowing the flow of blood into your penis. Tadalista has been shown to increase the effects of these medicines. 
Some medicines may be affected by Tadalista or may affect how it works. Tadalista on-demand (10 mg and 20 mg) is intended for use prior to anticipated sexual activity and is not for continuous daily use. Tadalista once-a-day (5mg) is taken daily. 
The maximum recommended dose of Tadalista is one 20 mg tablet taken before sexual activity. The recommended dose of Tadalista is one 5 mg tablet taken once per day. The amount of time Tadalista takes to work varies from person to person.

Tadalista 5 mg should be taken daily at approximately the same time of day. If you have emergency treatment for any suspected heart condition tell the emergency medical or ambulance staff that you are taking Tadalista. Tell any other doctors, dentists and pharmacists who treat you that you are taking Tadalista. 
Tell your doctor or pharmacist as soon as possible if you do not feel well while you are taking Tadalista. In rare instances it is possible that a prolonged and possibly painful erection may occur after taking Tadalista. If you experience these symptoms, stop taking Tadalista and contact a doctor immediately. 
It is recommended that patients continue to be monitored by their doctor after discontinuation of Tadalista. Tadalista for use as needed improved Sexual Encounter Profile, question 3 (SEP 3) values in patients with ED vs placebo. 30-minute onset in 52% of men taking Tadalista 20 mg (N=75) vs 35% taking placebo (N=74); P<.05. Onset defined as the earliest time to a successful erection (at least 1 erection in 4 attempts that led to successful intercourse).3,4. 
Tadalista for use as needed provided improvement in erectile function for men with ED and controlled hypertension or cardiovascular disease (CVD)1. Tadalista is contraindicated in patients using guanylate cyclase (GC) stimulator, such as riociguat. Treatments for erectile dysfunction (ED), including Tadalista, should not be used in men for whom sexual activity is inadvisable as a result of their underlying cardiovascular status: 
Tadalista is contraindicated in patients using any form of organic nitrate, either regularly and/or intermittently, as the combination could cause a sudden unsafe drop in blood pressure. 
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