Bromhexine+Dextromethorphan+Phenylephrine+Menthol is used in the treatment of cough.

This is a combination of four medicines: Bromhexine, dextromethorphan, phenylephrine and menthol which relieve cough and cold symptoms. Bromhexine is a mucolytic which thins and loosens mucus (phlegm), making it easier to cough out. Dextromethorphan is a cough suppressant that relieves cough by reducing the activity of cough center in the brain. Phenylephrine is a decongestant which narrows the small blood vessels providing relief from congestion or stuffiness in the nose. Menthol is an organic compound which produces a sensation of coolness and relieves minor throat irritation.

Stomach upset, Loss of appetite, Flushing of skin, Skin rash, Itching, Insomnia (difficulty in sleeping)