Dry, Unproductive Coughs

Unproductive coughs could be relieved with a cough suppressant.
Cough suppressants may contain either Dextromethorphan or Pholcodine.

Some cough suppressants may contain additional active ingredients such as
Diphenhydramine (an antihistamine which helps to clear cold symptoms that allows rest and recovery),
or Pseudoephedrine (a decongestant that assists in clearing nasal congestion,
clearing a blocked or runny nose, making breathing easier).

It is important to check that your current medication won't interact with these ingredients,
such as hypersensitive or anti-depressant medications.
Also seek medical advice if you are pregnant, breastfeeding, or have any other health conditions.