If you take Sildoease-8 D Capsule at night and wake up around 2 AM with a blocked nose, that congestion can be explained as a known side effect of silodosin, while bad dreams are not recognized as a direct effect of the medicine and are more likely linked to sleep patterns or other factors; if this happens repeatedly, it’s best to consult your doctor, who may adjust the timing or dosage, consider alternatives, and suggest lifestyle measures to ease side effects.