Indeed, this local cooling aggravates the frothing.
Coffee and caffeine also aggravates inflammation, as does alcohol and white flour.
A deliberate breach of the health and safety legislation with a view to profit seriously aggravates the offense.
It aggravates asthma and allergies, increases the risk of heart disease and reduces the ability of the lungs to work properly.
Licking our lips only aggravates this dehydrating process as the salvia evaporates quickly, leaving the lips even more parched then before.