The phrase "an additional reminder" is correct and usable in written English.
You can use it when you want to emphasize or reiterate a point or instruction that has already been mentioned.
Example: "As we approach the deadline, I wanted to send an additional reminder about submitting your reports on time."
Alternatives: "a further reminder" or "an extra reminder".
So the final product was an app that orders, reminds, monitors usage (based on recommended dose) and provide an additional reminder when a further prescription is due.
Charging smokers more (e.g., an extra $5 per visit) also provides an added strong incentive, and an additional reminder every time they see a health provider, to quit.
Mr. Lévi-Strauss is cherished in France, and is an additional reminder of the nation's cultural significance in the year when another Frenchman, Jean-Marie Gustave Le Clézio, won the Nobel Prize in Literature.
The group advises parents to put something they will need by their child's car seat — a purse, wallet or phone, for example — as an additional reminder to check the back.
As an additional reminder, Fassel told his players -- who later described Fassel's harangue as "a lot of yelling and screaming" -- that beginning with today's sessions, any fight would mean an extra 15 minutes of sprints for the entire team at the end of practice.
As an additional reminder, you must be a participant in the plan during the time periodtime when the expenses are incurred in order to claim them for reimbursement.
If residents expressed a desire not to participate in the survey, they did not receive any additional reminder calls.
(Nomsa, 45) As mentioned earlier, several participants reported that they considered themselves to be adherent to collecting the medication and to using it correctly, and therefore did not feel a strong need for additional reminder systems.
Wright et al 57 included reminder packages for participants comprised of a cover letter from an expert opinion leader, a peer-reviewed article and additional reminder pocket cards.
The additional reminder of Cyrus' existence was balanced out, however, by a short tribute to Lou Reed with a clip of him performing on the show.
The country needs no additional reminder Republicans are killing immigration reform (and they will be held accountable at the polls). .
