According to your query you want to know about premature ejaculation as it's characteristic sign and symptom.
Next Steps
Please take consultation for better evaluation about that as it need complete history of you.
Health Tips
Please follow good life style as
take plenty of fluid and
take less spicy and fatty foods and
take protein containing food and
do breathing exercise regularly and
Do yoga and meditation and
keep positive attitude to fight any disease and any problem of your life