The homeopathic remedy Spongia is prepared by first roasting and then grinding the ocean animal Sponge. It is well known for the following conditions
 
Cough
 
Dry cough- It is suited for persistent cough that sounds like a dog's bark. Sore throat with dryness in the wind pipe. It helps you get rid of the cough that doesn't let you sleep at night.
Hoarse voice. Cough better by eating or drinking warm drinks and worse after midnight.
Asthmatic conditions with severe cough.
Goitre - Cases of swollen thyroid gland.
 
Male
 
Pain and swelling of the testis in males. 
Inflammation in the male genital organs.
 
Dose- As prescribed by physician. It can be taken along with allopathy medicines.
 
Precautions
 
Maintain half an hour gap between food/drink/any other medicines and homeopathic medicine. 
Avoid any strong smell in the mouth while taking medicine e.g. camphor, garlic, onion, coffee, hing.
 
Side effects- None reported
 
 
Use under medical Supervision