Dynapres 0.4 Capsule PR

No, Dynapres doesn't cause retrograde ejaculation. Retrograde ejaculation occurs when there is an abnormal ejaculation, reduced ejaculate volume and ejaculation force, absence of seminal emission and backflow of the seminal fluid from the urethra to the bladder. 

Dynapres might be given for the treatment of erectile dysfunction (ED). The exact mechanism of how it works in erectile dysfunction is not known but It is presumed that it works by improving libido, erection, and overall sexual function.

Dynapres is available as a capsule and tablet to be taken by mouth in an empty stomach because food can delay the absorption of this drug and also decrease its bioavailability. Precaution must be taken in the patient with prostate cancer, sulfa allergy, and Intraoperative Floppy Iris Syndrome.

Yes, Dynapres is used for the expulsion of large kidney stones. It is presumed that Dynapres helps in expulsion of kidney stones by relaxing the ureter and reducing the ureteral spasm which allows easy passage of the stone.

Yes, Dynapres may cause an allergic reaction causing hives, rash, and itching. It may also cause swelling of the eyes, tongue, lips, arms, ankles, throat, feet and lower legs. If you suffer from any of these reactions, please inform your doctor immediately. He may ask you to discontinue using Dynapres.