Articaine Hcl And Epinephrine Side Effects

6 ADVERSE REACTIONS Reactions to articaine are characteristic of those associated with other amide local anesthetics.

Adverse reactions to this group of drugs may also result from excessive plasma levels (which may be due to overdosage, unintentional intravascular injection, or slow metabolic degradation), injection technique, volume of injection, or hypersensitivity or they may be idiosyncratic.

The most common adverse reactions (incidence >2%) are headache and pain ( 6.1 ).

To report SUSPECTED ADVERSE REACTIONS, contact Pierrel S.p.A.

at 610-989-4213 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1 Clinical Studies Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed cannot be directly compared to rates in other clinical trials and may not reflect the rates observed in practice.

The reported adverse events are derived from clinical trials in the United States and the United Kingdom with a similar product containing articaine and epinephrine.

Table 2 displays the adverse events reported in clinical trials where 882 individuals were exposed to articaine containing epinephrine 1:100,

Table 3 displays the adverse events reported in clinical trials where 182 individuals were exposed to articaine containing epinephrine 1:100,000 and 179 individuals were exposed to articaine containing epinephrine 1:200,

Adverse reactions observed in at least 1% of patients: Table 2: Adverse Reactions in Controlled Trials with an Incidence of 1% or Greater in Patients Administered articaine containing epinephrine 1:100,000 Body System/Reaction articaine containing epinephrine 1:100,000 (N=882) Incidence Body as a whole Face edema 13 (1%) Headache 31 (4%) Infection 10 (1%) Pain 114 (13%) Digestive system Gingivitis 13 (1%) Nervous system Paresthesia 11 (1%) Table 3: Adverse Reactions in Controlled Trials with an Incidence of 1% or Greater in Patients Administered articaine containing epinephrine 1:200,000 and articaine containing epinephrine 1:100,000 Reaction articaine with epinephrine 1:200,000 (N=179) Incidence articaine with epinephrine 1:100,000 (N=182) Incidence Any adverse event 33 (18%) 35 (19%) Pain 11 (6.1%) 14 (7.6%) Headache 9 (5%) 6 (3.2%) Positive blood aspiration into syringe 3 (1.6%) 6 (3.2%) Swelling 3 (1.6%) 5 (2.7%) Trismus 1 (0.3%) 3 (1.6%) Nausea and emesis 3 (1.6%) 0 (0%) Sleepiness 2 (1.1%) 1 (0.5%) Numbness and tingling 1 (0.5%) 2 (1.%) Palpitation 0 (0%) 2 (1.%) Ear symptoms (earache, otitis media) 1 (0.5%) 2 (1.%) Cough, persistent cough 0 (0%) 2 (1.%) Adverse reactions observed in less than 1% of patients: Table 4: Adverse Reactions in Controlled Trials with an Incidence of Less than 1% but Considered Clinically Relevant Body System Events Body as a Whole Asthenia;