Severe neurologic reactions were most often seen with penicillin doses of 18 to 80 million units daily. These reactions frequently abated after discontinuation of penicillin. In several cases, penicillin was restarted at a lower dose with no further sequelae. In 1 review, the authors found that cerebral spinal fluid (CSF) penicillin levels were higher in patients with seizures than in those without. CSF penicillin levels ranged from 12 to 61 units/mL in the seizure group with the highest CSF levels, compared to 7.8 units/mL in the group without seizures.OtherFrequency not reported: Overgrowth of nonsusceptible organisms (e.g., Candida), fatigue, asthenia, pain, aggravation of existing disordersGenitourinaryFrequency not reported: VulvovaginitisPsychiatricFrequency not reported: Auditory hallucinations, visual hallucinationsRespiratoryFrequency not reported: Hypoxia, apnea, References1. "Product Information. Veetids (penicillin)." Apothecon Inc, Plainsboro, NJ. 2. Cerner Multum, Inc. "Australian Product Information." O 03. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0Further informationAlways consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.. We offer products from the section "Peptides" at competitive prices, as well as in our online store you can buy other products "Sports Pharmacology" with delivery in the Peoria USA..