Nipco Guaiacum Dilution is very useful against tonsillitis, lumbago and arthritic diathesis . The drug is very effective against arthritic pain and works very well against acute rheumatism. It is also effective in lower back pain and saliva dribbling. It also helps in contraction of limbs and stiffness. Swelling , tenderness and secondary syphilis can also be addressed using this medicine.