It depends the contents of kadha Are you taking any medicine or it may be reason of any food

some content in Kadha may blacken the stool which is harmless .but black colour of stool  may be due to digested blood due to ulcer induced by Kadha. so you may opt for testing your stool for occult blood. meanwhile you may take some antacid tablet or syrup.

It depends on what khadha and ingredients type Consult with ayurvedic doctor If ur having loose stools stop medicine Selfmedication is not at all good

Please consult a nearby Ayurvedic Physician before taking any medicine

It depends what dravyas you are having in kadha.. usually it does not cause such problems. Still you can consult the one who gave you kadha.

Usually khada don't change color. As you are having loose stools better to stop your medicine. Consult nearby ayurved doctor

This won't happen... if your doctor having doubts  follow him stop kadha... consult any ayurveda physician you wl get benefit definitely avoid self medication

Take authentic herbs in Ayurveda

Find out root cause of your problem by ayurved way diagnosis Correct it by ayurved way medicine diet and lifestyle corrections Finding out root cause and its cure is very important for improvement or permanent cure naturally Correct diagnosis by ayurved way is very important main factor in treatment Take any ayurved medicine after proper ayurved way diagnosis only for avoiding bad effects of intake Take online consultation directly for accurate diagnosis and treatment diet chart home remedies

do not self medicate ,stop the medicine and consult nearby ayurvedic doctor

Consult Ayurveda Physician for proper diagnosis and root cause of ailment before consuming any medicine