Natrum Chloricum, known as Sodium Chloride in homeopathy, is used to address various conditions related to fluid imbalance and dehydration. It is often prescribed for ailments such as edema, dehydration, and hypertension. This remedy is also helpful in managing symptoms of rhinitis and sinusitis, where there is excessive mucus production. It is known to aid in conditions like dryness of mucous membranes and constipation due to dehydration. Additionally, Natrum Chloricum is used to treat emotional conditions linked to grief and sadness, where the patient may exhibit a state of emotional withdrawal.