Forketos® Oral Solution for Cattle and Sheep Contraindications, warnings, etc Special precautions to be taken by the person administering the veterinary medicinal product to animals: In case of accidental eye contact, wash eyes with plenty of clean water. If irritation occurs, seek medical attention. In case of contact with skin, remove any contaminated clothing and wash affected area thoroughly with soap and water. If irritation occurs, seek medical advice. Wash hands after use. Adverse reactions: None known. Use during pregnancy and lactation: No special precautions. Interactions: None known. Overdose: Propylene glycol toxicity can result in incoordination and narcosis. Signs of cobalt overdose are loss of weight, anorexia and muscular incoordination. Withdrawal period: Meat: zero days; Milk: zero hours. Incompatibilities: None known.