Continuous crying is typically a symptom of an underlying emotional or neurological condition, rather than a disease itself. There is no single medication that immediately stops crying. If the crying is due to depression, anxiety, or severe stress, daily prescription medications like SSRIs (e.g., escitalopram or sertraline) can help stabilise your mood over several weeks. If it is caused by a neurological condition called Pseudobulbar Affect (PBA), a medication containing Dextromethorphan/quinidine may be prescribed. It is highly recommended to consult a doctor or mental health professional to identify the root cause and receive a safe, appropriate prescription. If you are in immediate distress, please seek urgent medical support.