REGEX-Escape for: https://madisonpharmyhs.com/ - viagra dosage viagra natural <a href="ht...

Your Input:
Result, the escaped string:
https\:\/\/madisonpharmyhs\.com\/ \- viagra dosage viagra natural \cialis vs viagra\<\/a\>

What must the escaping look like for:
https://madisonpharmyhs.com/ - viagra dosage viagra natural <a href="https://madisonpharmyhs.com/#">cialis vs viagra</a>

The excaped text for use in a regex is:
https\:\/\/madisonpharmyhs\.com\/ \- viagra dosage viagra natural \<a href\="https\:\/\/madisonpharmyhs\.com\/#"\>cialis vs viagra\<\/a\>