Nervous exhaustion; nervous indigestion; bad breath; giddiness with exhaustion and weakness.
30C is selected when the condition is very active (acute) and/or when there is an emotional element to the condition, such as occasional sleeplessness. 30C remedies should be taken as a short course only, unless prescribed by a practitioner.
If a condition is persistent or potentially serious, please contact your doctor or a qualified homeopath.