Honnihil primarily contains Tadalafil which increases blood flow into some parts of the body by relaxing the muscles. It is commonly used to treat erectile dysfunction (ED) and symptoms of benign prostatic hyperplasia (BPH) like enlarged prostate, thus improving proper urination.

Common side effects include:

Headache
GI disturbance
Muscle and back pain
Dizziness

Precautions

It can cause reduction in blood pressure when used with nitrate drugs.
May cause dizziness
It should be used as recommended by a physician.