Diovan (valsartan)
Failed Dissolution Specifications
Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.
CGMP Deviations: Carcinogen impurity detected in API used to manufacture drug product.
Cause type: Nitrosamine impurity
Trace nitrosamine impurities such as NDMA, NDEA or NMBA found above the acceptable daily limit. Nitrosamines are probable human carcinogens that can form during manufacturing or storage. This is the cause behind the large valsartan, losartan and ranitidine (Zantac) recalls. All nitrosamine impurity recalls.
Valsartan Tablets USP 320 mg, 90-count, plastic child resistant bottle, Rx Only, Preferred Pharmaceuticals, Inc., 1250 N. Lakeview Ave., Suite O, Anaheim, CA 92807, NDC 68788-6882-9
Compare with the code on your package — it is the most precise check available.
Drug: Valsartan Category: Blood Pressure Medication
Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.
Failed Dissolution Specifications
CGMP Deviations: Intermittent exposure to temperature excursion during storage.
CGMP Deviations; Detection of a trace amount of unexpected impurity N- nitrosodiethylamine (NDEA) found in finished products
CGMP Deviations; Detection of a trace amount of unexpected impurity N- nitrosodiethylamine (NDEA) found in finished products
CGMP Deviations; Detection of a trace amount of unexpected impurity N- nitrosodiethylamine (NDEA) found in finished products
Lack of Assurance of Sterility
Defective container: Preferred Pharmaceuticals received a letter from the manufacturer Glenmark, that the blister packs are not fully sealed and tablets falling out. Preferred Pharmaceuticals purchased the finished product and repackaged the product for sale.
cGMP Deviations
Failed Impurities/Degradation Specifications - at 18-month Stability testing
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