Generally vitamin B supplements are safe . It's water soluble. And will be excreted in urine.

If taken through consultation both are good and safe . It's end product are released through urine. Not much to worry , but in touch with ur Physician. 

no issue …you can take any time

Connect please

You can take thiamine supplement daily,as there are no significant side effects

It's a water soluble vitamin and can easily excrete in urine. So this might not harmful

According to your query and sign and symptom you want to know about the disease and cause and it's best Treatment as you have mentioned as  above as query about vitamin B 1 or thiamine supplements. Please take consultation for better evaluation and best Treatment as it need complete history of patient as personal and family history. Please follow any medicine or advise after consultation only from a good doctor. Please follow good life style as • take plenty of fluid and • take less spicy and fatty foods and • take home made food only and do exercise regularly with yoga and meditation  and please keep positive  attitude to fight any disease and any problem of your life.

Can help you, kindly consult and provide detailed history for proper diagnosis and further management

Need few more details Kindly consult

Can take

Can take No side effects

Patient's detailed medical history is required. It is recommended to consult a doctor professional through the Practo app or visit a local medical facility for a thorough evaluation. Please keep in mind that detailed medical history is crucial for proper diagnosis and treatment.

Can take surely