DESCRIPTION
NAPHTHALINUM DILUTION 
Prepared as a chemical compound from Coal Tar, also known as Tar Camphor or simply as Napathaline, it has been used very effectively for allergies, hay fever, tuberculosis etc. 

Respiratory 

Excellent remedy for hay fever , asthma that comes in irregular bursts which is better in open air. 
Difficulty in breathing. 
Works well for bronchitis, long uncontrollable and continued attacks of coughing, whooping cough, not able to breathe properly. 
Expectoration is very persistent with bronchitis. 
Sneezing; eyes inflamed; painful; head hot 

Skin 

Skin eruptions at the corners of the mouth with itching and discoloration near the nails. 
Dermatitis 
Can be used externally as an ointment for skin diseases. 

Eyes 

Good remedy when there are patches in the retina of the eye, retinal detachment and when the cornea gets opaque. 

Dose- As prescribed by physician. Can be taken along with allopathic 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.