Is it normal for a shower head to drip a few times then stop totally?

[nameisme]

Hello all,

I just had a new shower bath mixer tap fitted due to it dripping every 3 seconds none stop.

Now I have noticed the shower head drips once every minute for about 5 mins then stops totally after that.
Is this normal or cause for concern and get the plumber back out?

thanks all in advance?

 

[Elkato531]

Its likely to be the small amount of water left in the shower head emptying out. If it drips for a while then stops, nothing to worry about.

 

[Ian H]

Our big square head does that.