Tell or Say please 1 at me term of 20 weeks and I have drunk 1 tablet Suprastinum...

[The anonym]

Tell or Say please
1 at me term of 20 weeks and I have drunk 1 tablet of Suprastinum, what consequences can be?
What it is better tavigil or Suprastinum?

[Pasenjuk A.M.]

It is better to not accept antihistamine preparations during pregnancy (all of them are absolutely counter-indicative) though on the given term one tablet should not do much harm to the child