Theraflu Total Grip capsules offer effective relief from cold and flu symptoms, including mild to moderate pain, fever, and nasal congestion. The capsules contain three active ingredients: paracetamol, which has analgesic and antipyretic properties; guaifenesin, an expectorant that helps clear mucus; and phenylephrine, which reduces nasal congestion. This combination helps alleviate symptoms to aid recovery during colds and flu.