Penicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use).They are derived from Penicillium fungi.enicillin (PCN or pen) is a group of antibiotics which include penicillin G (intravenous use), penicillin V (oral use), procaine penicillin, and benzathine penicillin (intramuscular use).
Instructions. Tap the Settings icon on the iPhone home page. Select Notifications from the menu. Tap the On/Off button to the right of the word Notifications at the top of the screen to toggle it to the Off position and disable all badge alerts.Tap on the name of a particular application from the list to clear the badge alerts for a specific program.elect Notifications from the menu. Tap the On/Off button to the right of the word Notifications at the top of the screen to toggle it to the Off position and disable all badge alerts.
How to Block an Email Address on iPhone. The blocking feature on iOS is great for blocking nuisance calls and iMessages; however, despite adding email addresses to the blocked list, you will see that the mail still gets through!Don't worry though, there is another way; it's called email filtering. Ad.n the If a message section, ensure is from is selected, then underneath, type in the name or email address you would like to block. 6. In the then section, ensure Move to Trash is selected, then click done.