If you take them together you may notice more intense side effects.

The act of love has a strangely deep and intense effect on him.

Thus although cigarettes do not offer as intense an effect as drugs like heroin and cocaine, they rank higher in a number of other factors.

The process usually has an intense effect on the vampire, making them weak and sick.

Also, because replacement products deliver nicotine more slowly, they produce a less intense effect on the heart and blood vessels.

I would like to try and impress upon the reader the intense moral effect that this spin had upon us.

The pavilion captures the surrounding landscape and changes of light creating an intense visual effect with the sky.

Kanso has a strong, intense effect on his audience's feelings and emotions.

It is a style of editing which is usually used to create an intense effect.

I can call to mind no similar occurrence producing so general and so intense an effect.