Brown saliva. Not at all. plz suggest!

Go for scaling and polishing. Go for opg xray

This could be blood clot in saliva.

visit teeth and gum Surgeon. mention any health issue.

don't panic. surely it's not oral cancer.

Nothing to worry about , just maintain proper oral hygiene You require cleaning of teeth may be 1. Scaling and polishing(normal cleaning) 2. Curretage and root planning (deep cleaning) Followed by maintenance phase till your symptoms subside

Visit ur dentist for clinical examination and anyways you should get your teeth cleaning on regular interval of around 6 months , it is a good practice to maintain your oral hygiene

Brush twice a day Mouthwash chlorhex in 1:1 ratio(normal water:mouthwash) can be used

scaling should be done once in a year at least. so in accumulation of plaque and tartar is nothing abnormal. It's not cancer that you can be sure of. Pls maintain the following, 1.Make sure you follow correct brushing technique which includes proper brushing of all surfaces of teeth. Wipe off all surfaces of teeth with soft clean cotton cloth with moderate pressure which will further smoothen the teeth surfaces, that will lead to least accumulation of microorganisms on tooth surface >> less chances of caries initiation and further food lodgement >>less accumulation of calculus/ stain formation. 2. Use dental floss for removing interdental food lodgement which doesn't come out sometimes even after brushing. 3.luke warm water salt gargle 2-3 times/day. 4.tongue cleaning thoroughly regularly and gently with plastic tongue scraper. 5.mouthwash: orahex pro or hexidine. Once in every two days. After food. take 2-3 ml directly in mouth, hold for 3-4 minutes. And spit out.Do not eat drink anything or rinse for half an hour after spitting out the mouthwash.

get scaling and polishing of teeth from dentist.