Causes & Symptoms for Sinapis Nigra
Complaints that come after exposure to damp weather and in summer season, needs this medicine.

It is useful to relieve the complaints of hoarseness, loud barking cough.

Nausea and vomiting after the smell of garlic.

Mind and Head
Difficulty in thinking, with constantly occupied mind is an indication for this remedy.

Sinapis Nigra relieves the frontal headache that is marked over the right eye.

Headache with difficulty in hearing is an indication for Sinapis Nigra.

Eyes, ear, nose
Pressing feeling in eyes as from above, difficult to keep lids open.

Congestion of nose, stoppage with dryness of nose.

Acute coryza with thin, watery, excoriating discharge
Mouth and Throat
Throat sore, left side, on swallowing saliva
White tenacious mucus lumps are thrown up during the cough.

Stomach and abdomen
Severe pains in the stomach, which are relieved by bending down.

Pain in the epigastric region, relieved by sitting erect indicates Sinapis Nigra.

Dull pain in right inguinal region better by pressure.

Stool and Anus
Smarting, cutting pain low down in anus, after a stool, constipated, stools hard, like balls are relieved with Sinapis Nigra.

Urinary complaints
Pain in the bladder is relieved with Sinapis Nigra.

Neck and Back
Sleeplessness from pain in back and hips with restlessness all the day.

Skin
Chronic eczema with redness of skin and ulcers on legs.

Generalities
Sweat and feeling of hot water in all blood-vessels
Side effects of Sinapis Nigra
There are no such side effects.

But every medicine should be taken following the rules as given.

It is safe to take the medicine even if you are on other mode of medication like allopathy medicines, ayurvedic etc.

Homeopathic medicines never interfere with the action of other medicines.